8471190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17656170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 107, 130, 145, 174, 182, 195, 203, 210, 214, 273, 290, 321, 377, 390, 406, 435, 455, 535, 546, 609, 642, 749, 754, 870, 910, 1015, 1070, 1131, 1218, 1365, 1391, 1498, 1605, 1885, 2030, 2247, 2262, 2639, 2730, 2782, 3045, 3103, 3210, 3745, 3770, 4173, 4494, 5278, 5655, 6090, 6206, 6955, 7490, 7917, 8346, 9309, 9737, 11235, 11310, 13195, 13910, 15515, 15834, 18618, 19474, 20865, 21721, 22470, 26390, 29211, 31030, 39585, 40339, 41730, 43442, 46545, 48685, 58422, 65163, 79170, 80678, 93090, 97370, 108605, 121017, 130326, 146055, 201695, 217210, 242034, 282373, 292110, 325815, 403390, 564746, 605085, 651630, 847119, 1210170, 1411865, 1694238, 2823730, 4235595, 8471190]

約数ペア:

[(1, 8471190), (2, 4235595), (3, 2823730), (5, 1694238), (6, 1411865), (7, 1210170), (10, 847119), (13, 651630), (14, 605085), (15, 564746), (21, 403390), (26, 325815), (29, 292110), (30, 282373), (35, 242034), (39, 217210), (42, 201695), (58, 146055), (65, 130326), (70, 121017), (78, 108605), (87, 97370), (91, 93090), (105, 80678), (107, 79170), (130, 65163), (145, 58422), (174, 48685), (182, 46545), (195, 43442), (203, 41730), (210, 40339), (214, 39585), (273, 31030), (290, 29211), (321, 26390), (377, 22470), (390, 21721), (406, 20865), (435, 19474), (455, 18618), (535, 15834), (546, 15515), (609, 13910), (642, 13195), (749, 11310), (754, 11235), (870, 9737), (910, 9309), (1015, 8346), (1070, 7917), (1131, 7490), (1218, 6955), (1365, 6206), (1391, 6090), (1498, 5655), (1605, 5278), (1885, 4494), (2030, 4173), (2247, 3770), (2262, 3745), (2639, 3210), (2730, 3103), (2782, 3045)]