30701970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8776

約数の個数: 64

約数和(自身を含む): 88179840

約数和(自身を除く): 57477870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8747, 17494, 26241, 43735, 52482, 78723, 87470, 113711, 131205, 157446, 227422, 236169, 262410, 341133, 393615, 472338, 568555, 682266, 787230, 1023399, 1137110, 1180845, 1705665, 2046798, 2361690, 3070197, 3411330, 5116995, 6140394, 10233990, 15350985, 30701970]

約数ペア:

[(1, 30701970), (2, 15350985), (3, 10233990), (5, 6140394), (6, 5116995), (9, 3411330), (10, 3070197), (13, 2361690), (15, 2046798), (18, 1705665), (26, 1180845), (27, 1137110), (30, 1023399), (39, 787230), (45, 682266), (54, 568555), (65, 472338), (78, 393615), (90, 341133), (117, 262410), (130, 236169), (135, 227422), (195, 157446), (234, 131205), (270, 113711), (351, 87470), (390, 78723), (585, 52482), (702, 43735), (1170, 26241), (1755, 17494), (3510, 8747)]