154028070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 475366320

約数和(自身を除く): 321338250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 53, 63, 70, 90, 98, 105, 106, 126, 147, 159, 210, 245, 265, 294, 315, 318, 371, 441, 477, 490, 530, 630, 659, 735, 742, 795, 882, 954, 1113, 1318, 1470, 1590, 1855, 1977, 2205, 2226, 2385, 2597, 3295, 3339, 3710, 3954, 4410, 4613, 4770, 5194, 5565, 5931, 6590, 6678, 7791, 9226, 9885, 11130, 11862, 12985, 13839, 15582, 16695, 19770, 23065, 23373, 25970, 27678, 29655, 32291, 33390, 34927, 38955, 41517, 46130, 46746, 59310, 64582, 69195, 69854, 77910, 83034, 96873, 104781, 116865, 138390, 161455, 174635, 193746, 207585, 209562, 233730, 244489, 290619, 314343, 322910, 349270, 415170, 484365, 488978, 523905, 581238, 628686, 733467, 968730, 1047810, 1222445, 1453095, 1466934, 1571715, 1711423, 2200401, 2444890, 2906190, 3143430, 3422846, 3667335, 4400802, 5134269, 7334670, 8557115, 10268538, 11002005, 15402807, 17114230, 22004010, 25671345, 30805614, 51342690, 77014035, 154028070]

約数ペア:

[(1, 154028070), (2, 77014035), (3, 51342690), (5, 30805614), (6, 25671345), (7, 22004010), (9, 17114230), (10, 15402807), (14, 11002005), (15, 10268538), (18, 8557115), (21, 7334670), (30, 5134269), (35, 4400802), (42, 3667335), (45, 3422846), (49, 3143430), (53, 2906190), (63, 2444890), (70, 2200401), (90, 1711423), (98, 1571715), (105, 1466934), (106, 1453095), (126, 1222445), (147, 1047810), (159, 968730), (210, 733467), (245, 628686), (265, 581238), (294, 523905), (315, 488978), (318, 484365), (371, 415170), (441, 349270), (477, 322910), (490, 314343), (530, 290619), (630, 244489), (659, 233730), (735, 209562), (742, 207585), (795, 193746), (882, 174635), (954, 161455), (1113, 138390), (1318, 116865), (1470, 104781), (1590, 96873), (1855, 83034), (1977, 77910), (2205, 69854), (2226, 69195), (2385, 64582), (2597, 59310), (3295, 46746), (3339, 46130), (3710, 41517), (3954, 38955), (4410, 34927), (4613, 33390), (4770, 32291), (5194, 29655), (5565, 27678), (5931, 25970), (6590, 23373), (6678, 23065), (7791, 19770), (9226, 16695), (9885, 15582), (11130, 13839), (11862, 12985)]