149333450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 319961664

約数和(自身を除く): 170628214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 131, 175, 262, 350, 655, 917, 1310, 1834, 3257, 3275, 4585, 6514, 6550, 9170, 16285, 22799, 22925, 32570, 45598, 45850, 81425, 113995, 162850, 227990, 426667, 569975, 853334, 1139950, 2133335, 2986669, 4266670, 5973338, 10666675, 14933345, 21333350, 29866690, 74666725, 149333450]

約数ペア:

[(1, 149333450), (2, 74666725), (5, 29866690), (7, 21333350), (10, 14933345), (14, 10666675), (25, 5973338), (35, 4266670), (50, 2986669), (70, 2133335), (131, 1139950), (175, 853334), (262, 569975), (350, 426667), (655, 227990), (917, 162850), (1310, 113995), (1834, 81425), (3257, 45850), (3275, 45598), (4585, 32570), (6514, 22925), (6550, 22799), (9170, 16285)]