4517730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 13747968

約数和(自身を除く): 9230238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 101, 105, 126, 142, 202, 210, 213, 303, 315, 355, 426, 497, 505, 606, 630, 639, 707, 710, 909, 994, 1010, 1065, 1278, 1414, 1491, 1515, 1818, 2121, 2130, 2485, 2982, 3030, 3195, 3535, 4242, 4473, 4545, 4970, 6363, 6390, 7070, 7171, 7455, 8946, 9090, 10605, 12726, 14342, 14910, 21210, 21513, 22365, 31815, 35855, 43026, 44730, 50197, 63630, 64539, 71710, 100394, 107565, 129078, 150591, 215130, 250985, 301182, 322695, 451773, 501970, 645390, 752955, 903546, 1505910, 2258865, 4517730]

約数ペア:

[(1, 4517730), (2, 2258865), (3, 1505910), (5, 903546), (6, 752955), (7, 645390), (9, 501970), (10, 451773), (14, 322695), (15, 301182), (18, 250985), (21, 215130), (30, 150591), (35, 129078), (42, 107565), (45, 100394), (63, 71710), (70, 64539), (71, 63630), (90, 50197), (101, 44730), (105, 43026), (126, 35855), (142, 31815), (202, 22365), (210, 21513), (213, 21210), (303, 14910), (315, 14342), (355, 12726), (426, 10605), (497, 9090), (505, 8946), (606, 7455), (630, 7171), (639, 7070), (707, 6390), (710, 6363), (909, 4970), (994, 4545), (1010, 4473), (1065, 4242), (1278, 3535), (1414, 3195), (1491, 3030), (1515, 2982), (1818, 2485), (2121, 2130)]