740666270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{14629}}^1$

素因数の和:14780

約数の個数: 32

約数和(自身を含む): 1371474720

約数和(自身を除く): 630808450

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 830, 5063, 10126, 14629, 25315, 29258, 50630, 73145, 146290, 892369, 1214207, 1784738, 2428414, 4461845, 6071035, 8923690, 12142070, 74066627, 148133254, 370333135, 740666270]

約数ペア:

[(1, 740666270), (2, 370333135), (5, 148133254), (10, 74066627), (61, 12142070), (83, 8923690), (122, 6071035), (166, 4461845), (305, 2428414), (415, 1784738), (610, 1214207), (830, 892369), (5063, 146290), (10126, 73145), (14629, 50630), (25315, 29258)]