30226830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 76889088

約数和(自身を除く): 46662258

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 617, 690, 710, 1065, 1234, 1633, 1851, 2130, 3085, 3266, 3702, 4899, 6170, 8165, 9255, 9798, 14191, 16330, 18510, 24495, 28382, 42573, 43807, 48990, 70955, 85146, 87614, 131421, 141910, 212865, 219035, 262842, 425730, 438070, 657105, 1007561, 1314210, 2015122, 3022683, 5037805, 6045366, 10075610, 15113415, 30226830]

約数ペア:

[(1, 30226830), (2, 15113415), (3, 10075610), (5, 6045366), (6, 5037805), (10, 3022683), (15, 2015122), (23, 1314210), (30, 1007561), (46, 657105), (69, 438070), (71, 425730), (115, 262842), (138, 219035), (142, 212865), (213, 141910), (230, 131421), (345, 87614), (355, 85146), (426, 70955), (617, 48990), (690, 43807), (710, 42573), (1065, 28382), (1234, 24495), (1633, 18510), (1851, 16330), (2130, 14191), (3085, 9798), (3266, 9255), (3702, 8165), (4899, 6170)]