4687860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 14192640

約数和(自身を除く): 9504780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 79, 86, 92, 115, 129, 138, 158, 172, 215, 230, 237, 258, 276, 316, 345, 395, 430, 460, 474, 516, 645, 690, 790, 860, 948, 989, 1185, 1290, 1380, 1580, 1817, 1978, 2370, 2580, 2967, 3397, 3634, 3956, 4740, 4945, 5451, 5934, 6794, 7268, 9085, 9890, 10191, 10902, 11868, 13588, 14835, 16985, 18170, 19780, 20382, 21804, 27255, 29670, 33970, 36340, 40764, 50955, 54510, 59340, 67940, 78131, 101910, 109020, 156262, 203820, 234393, 312524, 390655, 468786, 781310, 937572, 1171965, 1562620, 2343930, 4687860]

約数ペア:

[(1, 4687860), (2, 2343930), (3, 1562620), (4, 1171965), (5, 937572), (6, 781310), (10, 468786), (12, 390655), (15, 312524), (20, 234393), (23, 203820), (30, 156262), (43, 109020), (46, 101910), (60, 78131), (69, 67940), (79, 59340), (86, 54510), (92, 50955), (115, 40764), (129, 36340), (138, 33970), (158, 29670), (172, 27255), (215, 21804), (230, 20382), (237, 19780), (258, 18170), (276, 16985), (316, 14835), (345, 13588), (395, 11868), (430, 10902), (460, 10191), (474, 9890), (516, 9085), (645, 7268), (690, 6794), (790, 5934), (860, 5451), (948, 4945), (989, 4740), (1185, 3956), (1290, 3634), (1380, 3397), (1580, 2967), (1817, 2580), (1978, 2370)]