7828260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 24796800

約数和(自身を除く): 16968540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 409, 435, 580, 638, 660, 818, 870, 957, 1227, 1276, 1595, 1636, 1740, 1914, 2045, 2454, 3190, 3828, 4090, 4499, 4785, 4908, 6135, 6380, 8180, 8998, 9570, 11861, 12270, 13497, 17996, 19140, 22495, 23722, 24540, 26994, 35583, 44990, 47444, 53988, 59305, 67485, 71166, 89980, 118610, 130471, 134970, 142332, 177915, 237220, 260942, 269940, 355830, 391413, 521884, 652355, 711660, 782826, 1304710, 1565652, 1957065, 2609420, 3914130, 7828260]

約数ペア:

[(1, 7828260), (2, 3914130), (3, 2609420), (4, 1957065), (5, 1565652), (6, 1304710), (10, 782826), (11, 711660), (12, 652355), (15, 521884), (20, 391413), (22, 355830), (29, 269940), (30, 260942), (33, 237220), (44, 177915), (55, 142332), (58, 134970), (60, 130471), (66, 118610), (87, 89980), (110, 71166), (116, 67485), (132, 59305), (145, 53988), (165, 47444), (174, 44990), (220, 35583), (290, 26994), (319, 24540), (330, 23722), (348, 22495), (409, 19140), (435, 17996), (580, 13497), (638, 12270), (660, 11861), (818, 9570), (870, 8998), (957, 8180), (1227, 6380), (1276, 6135), (1595, 4908), (1636, 4785), (1740, 4499), (1914, 4090), (2045, 3828), (2454, 3190)]