74472090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 225718272

約数和(自身を除く): 151246182

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 103, 105, 110, 154, 165, 206, 210, 231, 309, 313, 330, 385, 462, 515, 618, 626, 721, 770, 939, 1030, 1133, 1155, 1442, 1545, 1565, 1878, 2163, 2191, 2266, 2310, 3090, 3130, 3399, 3443, 3605, 4326, 4382, 4695, 5665, 6573, 6798, 6886, 7210, 7931, 9390, 10329, 10815, 10955, 11330, 13146, 15862, 16995, 17215, 20658, 21630, 21910, 23793, 24101, 32239, 32865, 33990, 34430, 39655, 47586, 48202, 51645, 64478, 65730, 72303, 79310, 96717, 103290, 118965, 120505, 144606, 161195, 193434, 225673, 237930, 241010, 322390, 354629, 361515, 451346, 483585, 677019, 709258, 723030, 967170, 1063887, 1128365, 1354038, 1773145, 2127774, 2256730, 2482403, 3385095, 3546290, 4964806, 5319435, 6770190, 7447209, 10638870, 12412015, 14894418, 24824030, 37236045, 74472090]

約数ペア:

[(1, 74472090), (2, 37236045), (3, 24824030), (5, 14894418), (6, 12412015), (7, 10638870), (10, 7447209), (11, 6770190), (14, 5319435), (15, 4964806), (21, 3546290), (22, 3385095), (30, 2482403), (33, 2256730), (35, 2127774), (42, 1773145), (55, 1354038), (66, 1128365), (70, 1063887), (77, 967170), (103, 723030), (105, 709258), (110, 677019), (154, 483585), (165, 451346), (206, 361515), (210, 354629), (231, 322390), (309, 241010), (313, 237930), (330, 225673), (385, 193434), (462, 161195), (515, 144606), (618, 120505), (626, 118965), (721, 103290), (770, 96717), (939, 79310), (1030, 72303), (1133, 65730), (1155, 64478), (1442, 51645), (1545, 48202), (1565, 47586), (1878, 39655), (2163, 34430), (2191, 33990), (2266, 32865), (2310, 32239), (3090, 24101), (3130, 23793), (3399, 21910), (3443, 21630), (3605, 20658), (4326, 17215), (4382, 16995), (4695, 15862), (5665, 13146), (6573, 11330), (6798, 10955), (6886, 10815), (7210, 10329), (7931, 9390)]