665871030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 192

約数和(自身を含む): 2028499200

約数和(自身を除く): 1362628170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 81, 87, 90, 99, 110, 135, 145, 162, 165, 174, 198, 243, 261, 270, 290, 297, 319, 330, 405, 435, 486, 495, 522, 594, 638, 783, 810, 859, 870, 891, 957, 990, 1215, 1305, 1485, 1566, 1595, 1718, 1782, 1914, 2349, 2430, 2577, 2610, 2673, 2871, 2970, 3190, 3915, 4295, 4455, 4698, 4785, 5154, 5346, 5742, 7047, 7731, 7830, 8590, 8613, 8910, 9449, 9570, 11745, 12885, 13365, 14094, 14355, 15462, 17226, 18898, 23193, 23490, 24911, 25770, 25839, 26730, 28347, 28710, 35235, 38655, 43065, 46386, 47245, 49822, 51678, 56694, 69579, 70470, 74733, 77310, 77517, 85041, 86130, 94490, 115965, 124555, 129195, 139158, 141735, 149466, 155034, 170082, 208737, 224199, 231930, 249110, 255123, 258390, 274021, 283470, 347895, 373665, 387585, 417474, 425205, 448398, 510246, 548042, 672597, 695790, 747330, 765369, 775170, 822063, 850410, 1043685, 1120995, 1275615, 1345194, 1370105, 1530738, 1644126, 2017791, 2087370, 2241990, 2296107, 2466189, 2551230, 2740210, 3362985, 3826845, 4035582, 4110315, 4592214, 4932378, 6053373, 6725970, 7398567, 7653690, 8220630, 10088955, 11480535, 12106746, 12330945, 14797134, 20177910, 22195701, 22961070, 24661890, 30266865, 36992835, 44391402, 60533730, 66587103, 73985670, 110978505, 133174206, 221957010, 332935515, 665871030]

約数ペア:

[(1, 665871030), (2, 332935515), (3, 221957010), (5, 133174206), (6, 110978505), (9, 73985670), (10, 66587103), (11, 60533730), (15, 44391402), (18, 36992835), (22, 30266865), (27, 24661890), (29, 22961070), (30, 22195701), (33, 20177910), (45, 14797134), (54, 12330945), (55, 12106746), (58, 11480535), (66, 10088955), (81, 8220630), (87, 7653690), (90, 7398567), (99, 6725970), (110, 6053373), (135, 4932378), (145, 4592214), (162, 4110315), (165, 4035582), (174, 3826845), (198, 3362985), (243, 2740210), (261, 2551230), (270, 2466189), (290, 2296107), (297, 2241990), (319, 2087370), (330, 2017791), (405, 1644126), (435, 1530738), (486, 1370105), (495, 1345194), (522, 1275615), (594, 1120995), (638, 1043685), (783, 850410), (810, 822063), (859, 775170), (870, 765369), (891, 747330), (957, 695790), (990, 672597), (1215, 548042), (1305, 510246), (1485, 448398), (1566, 425205), (1595, 417474), (1718, 387585), (1782, 373665), (1914, 347895), (2349, 283470), (2430, 274021), (2577, 258390), (2610, 255123), (2673, 249110), (2871, 231930), (2970, 224199), (3190, 208737), (3915, 170082), (4295, 155034), (4455, 149466), (4698, 141735), (4785, 139158), (5154, 129195), (5346, 124555), (5742, 115965), (7047, 94490), (7731, 86130), (7830, 85041), (8590, 77517), (8613, 77310), (8910, 74733), (9449, 70470), (9570, 69579), (11745, 56694), (12885, 51678), (13365, 49822), (14094, 47245), (14355, 46386), (15462, 43065), (17226, 38655), (18898, 35235), (23193, 28710), (23490, 28347), (24911, 26730), (25770, 25839)]