30933942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 71318016

約数和(自身を除く): 40384074

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 401, 559, 598, 802, 897, 989, 1118, 1203, 1677, 1794, 1978, 2406, 2967, 3354, 5213, 5934, 9223, 10426, 12857, 15639, 17243, 18446, 25714, 27669, 31278, 34486, 38571, 51729, 55338, 77142, 103458, 119899, 224159, 239798, 359697, 396589, 448318, 672477, 719394, 793178, 1189767, 1344954, 2379534, 5155657, 10311314, 15466971, 30933942]

約数ペア:

[(1, 30933942), (2, 15466971), (3, 10311314), (6, 5155657), (13, 2379534), (23, 1344954), (26, 1189767), (39, 793178), (43, 719394), (46, 672477), (69, 448318), (78, 396589), (86, 359697), (129, 239798), (138, 224159), (258, 119899), (299, 103458), (401, 77142), (559, 55338), (598, 51729), (802, 38571), (897, 34486), (989, 31278), (1118, 27669), (1203, 25714), (1677, 18446), (1794, 17243), (1978, 15639), (2406, 12857), (2967, 10426), (3354, 9223), (5213, 5934)]