42156744870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1\times {\mathrm{8209}}^1$

素因数の和:10701

約数の個数: 64

約数和(自身を含む): 102656263680

約数和(自身を除く): 60499518810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 2411, 4822, 7233, 8209, 12055, 14466, 16418, 24110, 24627, 36165, 41045, 49254, 72330, 82090, 123135, 171181, 246270, 342362, 513543, 582839, 855905, 1027086, 1165678, 1711810, 1748517, 2567715, 2914195, 3497034, 5135430, 5828390, 8742585, 17485170, 19791899, 39583798, 59375697, 98959495, 118751394, 197918990, 296878485, 593756970, 1405224829, 2810449658, 4215674487, 7026124145, 8431348974, 14052248290, 21078372435, 42156744870]

約数ペア:

[(1, 42156744870), (2, 21078372435), (3, 14052248290), (5, 8431348974), (6, 7026124145), (10, 4215674487), (15, 2810449658), (30, 1405224829), (71, 593756970), (142, 296878485), (213, 197918990), (355, 118751394), (426, 98959495), (710, 59375697), (1065, 39583798), (2130, 19791899), (2411, 17485170), (4822, 8742585), (7233, 5828390), (8209, 5135430), (12055, 3497034), (14466, 2914195), (16418, 2567715), (24110, 1748517), (24627, 1711810), (36165, 1165678), (41045, 1027086), (49254, 855905), (72330, 582839), (82090, 513543), (123135, 342362), (171181, 246270)]