1269883380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{682733}}^1$

素因数の和:682776

約数の個数: 48

約数和(自身を含む): 3670377984

約数和(自身を除く): 2400494604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 682733, 1365466, 2048199, 2730932, 3413665, 4096398, 6827330, 8192796, 10240995, 13654660, 20481990, 21164723, 40963980, 42329446, 63494169, 84658892, 105823615, 126988338, 211647230, 253976676, 317470845, 423294460, 634941690, 1269883380]

約数ペア:

[(1, 1269883380), (2, 634941690), (3, 423294460), (4, 317470845), (5, 253976676), (6, 211647230), (10, 126988338), (12, 105823615), (15, 84658892), (20, 63494169), (30, 42329446), (31, 40963980), (60, 21164723), (62, 20481990), (93, 13654660), (124, 10240995), (155, 8192796), (186, 6827330), (310, 4096398), (372, 3413665), (465, 2730932), (620, 2048199), (930, 1365466), (1860, 682733)]