30801540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 110315520

約数和(自身を除く): 79513980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 59, 60, 66, 70, 77, 84, 105, 110, 113, 118, 132, 140, 154, 165, 177, 210, 220, 226, 231, 236, 295, 308, 330, 339, 354, 385, 413, 420, 452, 462, 565, 590, 649, 660, 678, 708, 770, 791, 826, 885, 924, 1130, 1155, 1180, 1239, 1243, 1298, 1356, 1540, 1582, 1652, 1695, 1770, 1947, 2065, 2260, 2310, 2373, 2478, 2486, 2596, 3164, 3245, 3390, 3540, 3729, 3894, 3955, 4130, 4543, 4620, 4746, 4956, 4972, 6195, 6215, 6490, 6667, 6780, 7458, 7788, 7910, 8260, 8701, 9086, 9492, 9735, 11865, 12390, 12430, 12980, 13334, 13629, 14916, 15820, 17402, 18172, 18645, 19470, 20001, 22715, 23730, 24780, 24860, 26103, 26668, 27258, 33335, 34804, 37290, 38940, 40002, 43505, 45430, 46669, 47460, 52206, 54516, 66670, 68145, 73337, 74580, 80004, 87010, 90860, 93338, 100005, 104412, 130515, 133340, 136290, 140007, 146674, 174020, 186676, 200010, 220011, 233345, 261030, 272580, 280014, 293348, 366685, 400020, 440022, 466690, 513359, 522060, 560028, 700035, 733370, 880044, 933380, 1026718, 1100055, 1400070, 1466740, 1540077, 2053436, 2200110, 2566795, 2800140, 3080154, 4400220, 5133590, 6160308, 7700385, 10267180, 15400770, 30801540]

約数ペア:

[(1, 30801540), (2, 15400770), (3, 10267180), (4, 7700385), (5, 6160308), (6, 5133590), (7, 4400220), (10, 3080154), (11, 2800140), (12, 2566795), (14, 2200110), (15, 2053436), (20, 1540077), (21, 1466740), (22, 1400070), (28, 1100055), (30, 1026718), (33, 933380), (35, 880044), (42, 733370), (44, 700035), (55, 560028), (59, 522060), (60, 513359), (66, 466690), (70, 440022), (77, 400020), (84, 366685), (105, 293348), (110, 280014), (113, 272580), (118, 261030), (132, 233345), (140, 220011), (154, 200010), (165, 186676), (177, 174020), (210, 146674), (220, 140007), (226, 136290), (231, 133340), (236, 130515), (295, 104412), (308, 100005), (330, 93338), (339, 90860), (354, 87010), (385, 80004), (413, 74580), (420, 73337), (452, 68145), (462, 66670), (565, 54516), (590, 52206), (649, 47460), (660, 46669), (678, 45430), (708, 43505), (770, 40002), (791, 38940), (826, 37290), (885, 34804), (924, 33335), (1130, 27258), (1155, 26668), (1180, 26103), (1239, 24860), (1243, 24780), (1298, 23730), (1356, 22715), (1540, 20001), (1582, 19470), (1652, 18645), (1695, 18172), (1770, 17402), (1947, 15820), (2065, 14916), (2260, 13629), (2310, 13334), (2373, 12980), (2478, 12430), (2486, 12390), (2596, 11865), (3164, 9735), (3245, 9492), (3390, 9086), (3540, 8701), (3729, 8260), (3894, 7910), (3955, 7788), (4130, 7458), (4543, 6780), (4620, 6667), (4746, 6490), (4956, 6215), (4972, 6195)]