43822740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 96

約数和(自身を含む): 139144320

約数和(自身を除く): 95321580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2957, 2964, 3705, 4940, 5914, 7410, 8871, 11828, 14785, 14820, 17742, 29570, 35484, 38441, 44355, 56183, 59140, 76882, 88710, 112366, 115323, 153764, 168549, 177420, 192205, 224732, 230646, 280915, 337098, 384410, 461292, 561830, 576615, 674196, 730379, 768820, 842745, 1123660, 1153230, 1460758, 1685490, 2191137, 2306460, 2921516, 3370980, 3651895, 4382274, 7303790, 8764548, 10955685, 14607580, 21911370, 43822740]

約数ペア:

[(1, 43822740), (2, 21911370), (3, 14607580), (4, 10955685), (5, 8764548), (6, 7303790), (10, 4382274), (12, 3651895), (13, 3370980), (15, 2921516), (19, 2306460), (20, 2191137), (26, 1685490), (30, 1460758), (38, 1153230), (39, 1123660), (52, 842745), (57, 768820), (60, 730379), (65, 674196), (76, 576615), (78, 561830), (95, 461292), (114, 384410), (130, 337098), (156, 280915), (190, 230646), (195, 224732), (228, 192205), (247, 177420), (260, 168549), (285, 153764), (380, 115323), (390, 112366), (494, 88710), (570, 76882), (741, 59140), (780, 56183), (988, 44355), (1140, 38441), (1235, 35484), (1482, 29570), (2470, 17742), (2957, 14820), (2964, 14785), (3705, 11828), (4940, 8871), (5914, 7410)]