145528860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1993}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 408020256

約数和(自身を除く): 262491396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1217, 1993, 2434, 3651, 3986, 4868, 5979, 6085, 7302, 7972, 9965, 11958, 12170, 14604, 18255, 19930, 23916, 24340, 29895, 36510, 39860, 59790, 73020, 119580, 2425481, 4850962, 7276443, 9701924, 12127405, 14552886, 24254810, 29105772, 36382215, 48509620, 72764430, 145528860]

約数ペア:

[(1, 145528860), (2, 72764430), (3, 48509620), (4, 36382215), (5, 29105772), (6, 24254810), (10, 14552886), (12, 12127405), (15, 9701924), (20, 7276443), (30, 4850962), (60, 2425481), (1217, 119580), (1993, 73020), (2434, 59790), (3651, 39860), (3986, 36510), (4868, 29895), (5979, 24340), (6085, 23916), (7302, 19930), (7972, 18255), (9965, 14604), (11958, 12170)]