91842010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 189745920

約数和(自身を除く): 97903910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 103, 130, 190, 206, 247, 361, 494, 515, 722, 1030, 1235, 1339, 1805, 1957, 2470, 2678, 3610, 3914, 4693, 6695, 6859, 9386, 9785, 13390, 13718, 19570, 23465, 25441, 34295, 37183, 46930, 50882, 68590, 74366, 89167, 127205, 178334, 185915, 254410, 371830, 445835, 483379, 706477, 891670, 966758, 1412954, 2416895, 3532385, 4833790, 7064770, 9184201, 18368402, 45921005, 91842010]

約数ペア:

[(1, 91842010), (2, 45921005), (5, 18368402), (10, 9184201), (13, 7064770), (19, 4833790), (26, 3532385), (38, 2416895), (65, 1412954), (95, 966758), (103, 891670), (130, 706477), (190, 483379), (206, 445835), (247, 371830), (361, 254410), (494, 185915), (515, 178334), (722, 127205), (1030, 89167), (1235, 74366), (1339, 68590), (1805, 50882), (1957, 46930), (2470, 37183), (2678, 34295), (3610, 25441), (3914, 23465), (4693, 19570), (6695, 13718), (6859, 13390), (9386, 9785)]