30669760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8713}}^1$

素因数の和:8741

約数の個数: 56

約数和(自身を含む): 79680816

約数和(自身を除く): 49011056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 8713, 17426, 34852, 43565, 69704, 87130, 95843, 139408, 174260, 191686, 278816, 348520, 383372, 479215, 557632, 697040, 766744, 958430, 1394080, 1533488, 1916860, 2788160, 3066976, 3833720, 6133952, 7667440, 15334880, 30669760]

約数ペア:

[(1, 30669760), (2, 15334880), (4, 7667440), (5, 6133952), (8, 3833720), (10, 3066976), (11, 2788160), (16, 1916860), (20, 1533488), (22, 1394080), (32, 958430), (40, 766744), (44, 697040), (55, 557632), (64, 479215), (80, 383372), (88, 348520), (110, 278816), (160, 191686), (176, 174260), (220, 139408), (320, 95843), (352, 87130), (440, 69704), (704, 43565), (880, 34852), (1760, 17426), (3520, 8713)]