58136220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4549}}^1$

素因数の和:4635

約数の個数: 72

約数和(自身を含む): 178869600

約数和(自身を除く): 120733380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 4549, 6390, 9098, 12780, 13647, 18196, 22745, 27294, 40941, 45490, 54588, 68235, 81882, 90980, 136470, 163764, 204705, 272940, 322979, 409410, 645958, 818820, 968937, 1291916, 1614895, 1937874, 2906811, 3229790, 3875748, 4844685, 5813622, 6459580, 9689370, 11627244, 14534055, 19378740, 29068110, 58136220]

約数ペア:

[(1, 58136220), (2, 29068110), (3, 19378740), (4, 14534055), (5, 11627244), (6, 9689370), (9, 6459580), (10, 5813622), (12, 4844685), (15, 3875748), (18, 3229790), (20, 2906811), (30, 1937874), (36, 1614895), (45, 1291916), (60, 968937), (71, 818820), (90, 645958), (142, 409410), (180, 322979), (213, 272940), (284, 204705), (355, 163764), (426, 136470), (639, 90980), (710, 81882), (852, 68235), (1065, 54588), (1278, 45490), (1420, 40941), (2130, 27294), (2556, 22745), (3195, 18196), (4260, 13647), (4549, 12780), (6390, 9098)]