86635860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23671}}^1$

素因数の和:23744

約数の個数: 48

約数和(自身を含む): 246567552

約数和(自身を除く): 159931692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 23671, 47342, 71013, 94684, 118355, 142026, 236710, 284052, 355065, 473420, 710130, 1420260, 1443931, 2887862, 4331793, 5775724, 7219655, 8663586, 14439310, 17327172, 21658965, 28878620, 43317930, 86635860]

約数ペア:

[(1, 86635860), (2, 43317930), (3, 28878620), (4, 21658965), (5, 17327172), (6, 14439310), (10, 8663586), (12, 7219655), (15, 5775724), (20, 4331793), (30, 2887862), (60, 1443931), (61, 1420260), (122, 710130), (183, 473420), (244, 355065), (305, 284052), (366, 236710), (610, 142026), (732, 118355), (915, 94684), (1220, 71013), (1830, 47342), (3660, 23671)]