12711870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 35834400

約数和(自身を除く): 23122530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 89, 90, 115, 135, 138, 178, 207, 230, 267, 270, 345, 414, 445, 529, 534, 621, 690, 801, 890, 1035, 1058, 1242, 1335, 1587, 1602, 2047, 2070, 2403, 2645, 2670, 3105, 3174, 4005, 4094, 4761, 4806, 5290, 6141, 6210, 7935, 8010, 9522, 10235, 12015, 12282, 14283, 15870, 18423, 20470, 23805, 24030, 28566, 30705, 36846, 47081, 47610, 55269, 61410, 71415, 92115, 94162, 110538, 141243, 142830, 184230, 235405, 276345, 282486, 423729, 470810, 552690, 706215, 847458, 1271187, 1412430, 2118645, 2542374, 4237290, 6355935, 12711870]

約数ペア:

[(1, 12711870), (2, 6355935), (3, 4237290), (5, 2542374), (6, 2118645), (9, 1412430), (10, 1271187), (15, 847458), (18, 706215), (23, 552690), (27, 470810), (30, 423729), (45, 282486), (46, 276345), (54, 235405), (69, 184230), (89, 142830), (90, 141243), (115, 110538), (135, 94162), (138, 92115), (178, 71415), (207, 61410), (230, 55269), (267, 47610), (270, 47081), (345, 36846), (414, 30705), (445, 28566), (529, 24030), (534, 23805), (621, 20470), (690, 18423), (801, 15870), (890, 14283), (1035, 12282), (1058, 12015), (1242, 10235), (1335, 9522), (1587, 8010), (1602, 7935), (2047, 6210), (2070, 6141), (2403, 5290), (2645, 4806), (2670, 4761), (3105, 4094), (3174, 4005)]