30102440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9067}}^1$

素因数の和:9161

約数の個数: 32

約数和(自身を含む): 68554080

約数和(自身を除く): 38451640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 9067, 18134, 36268, 45335, 72536, 90670, 181340, 362680, 752561, 1505122, 3010244, 3762805, 6020488, 7525610, 15051220, 30102440]

約数ペア:

[(1, 30102440), (2, 15051220), (4, 7525610), (5, 6020488), (8, 3762805), (10, 3010244), (20, 1505122), (40, 752561), (83, 362680), (166, 181340), (332, 90670), (415, 72536), (664, 45335), (830, 36268), (1660, 18134), (3320, 9067)]