29779620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 91201152

約数和(自身を除く): 61421532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 523, 730, 780, 876, 949, 1046, 1095, 1460, 1569, 1898, 2092, 2190, 2615, 2847, 3138, 3796, 4380, 4745, 5230, 5694, 6276, 6799, 7845, 9490, 10460, 11388, 13598, 14235, 15690, 18980, 20397, 27196, 28470, 31380, 33995, 38179, 40794, 56940, 67990, 76358, 81588, 101985, 114537, 135980, 152716, 190895, 203970, 229074, 381790, 407940, 458148, 496327, 572685, 763580, 992654, 1145370, 1488981, 1985308, 2290740, 2481635, 2977962, 4963270, 5955924, 7444905, 9926540, 14889810, 29779620]

約数ペア:

[(1, 29779620), (2, 14889810), (3, 9926540), (4, 7444905), (5, 5955924), (6, 4963270), (10, 2977962), (12, 2481635), (13, 2290740), (15, 1985308), (20, 1488981), (26, 1145370), (30, 992654), (39, 763580), (52, 572685), (60, 496327), (65, 458148), (73, 407940), (78, 381790), (130, 229074), (146, 203970), (156, 190895), (195, 152716), (219, 135980), (260, 114537), (292, 101985), (365, 81588), (390, 76358), (438, 67990), (523, 56940), (730, 40794), (780, 38179), (876, 33995), (949, 31380), (1046, 28470), (1095, 27196), (1460, 20397), (1569, 18980), (1898, 15690), (2092, 14235), (2190, 13598), (2615, 11388), (2847, 10460), (3138, 9490), (3796, 7845), (4380, 6799), (4745, 6276), (5230, 5694)]