812946870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{3583}}^1$

素因数の和:6117

約数の個数: 48

約数和(自身を含む): 2115090432

約数和(自身を除く): 1302143562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2521, 3583, 5042, 7166, 7563, 10749, 12605, 15126, 17915, 21498, 22689, 25210, 32247, 35830, 37815, 45378, 53745, 64494, 75630, 107490, 113445, 161235, 226890, 322470, 9032743, 18065486, 27098229, 45163715, 54196458, 81294687, 90327430, 135491145, 162589374, 270982290, 406473435, 812946870]

約数ペア:

[(1, 812946870), (2, 406473435), (3, 270982290), (5, 162589374), (6, 135491145), (9, 90327430), (10, 81294687), (15, 54196458), (18, 45163715), (30, 27098229), (45, 18065486), (90, 9032743), (2521, 322470), (3583, 226890), (5042, 161235), (7166, 113445), (7563, 107490), (10749, 75630), (12605, 64494), (15126, 53745), (17915, 45378), (21498, 37815), (22689, 35830), (25210, 32247)]