148637790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3414

約数の個数: 96

約数和(自身を含む): 448022016

約数和(自身を除く): 299384226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2982, 3195, 3323, 4473, 4970, 6390, 6646, 7455, 8946, 9969, 14910, 16615, 19938, 22365, 23261, 29907, 33230, 44730, 46522, 49845, 59814, 69783, 99690, 116305, 139566, 149535, 209349, 232610, 235933, 299070, 348915, 418698, 471866, 697830, 707799, 1046745, 1179665, 1415598, 1651531, 2093490, 2123397, 2359330, 3303062, 3538995, 4246794, 4954593, 7077990, 8257655, 9909186, 10616985, 14863779, 16515310, 21233970, 24772965, 29727558, 49545930, 74318895, 148637790]

約数ペア:

[(1, 148637790), (2, 74318895), (3, 49545930), (5, 29727558), (6, 24772965), (7, 21233970), (9, 16515310), (10, 14863779), (14, 10616985), (15, 9909186), (18, 8257655), (21, 7077990), (30, 4954593), (35, 4246794), (42, 3538995), (45, 3303062), (63, 2359330), (70, 2123397), (71, 2093490), (90, 1651531), (105, 1415598), (126, 1179665), (142, 1046745), (210, 707799), (213, 697830), (315, 471866), (355, 418698), (426, 348915), (497, 299070), (630, 235933), (639, 232610), (710, 209349), (994, 149535), (1065, 139566), (1278, 116305), (1491, 99690), (2130, 69783), (2485, 59814), (2982, 49845), (3195, 46522), (3323, 44730), (4473, 33230), (4970, 29907), (6390, 23261), (6646, 22365), (7455, 19938), (8946, 16615), (9969, 14910)]