7955010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 25926912

約数和(自身を除く): 17971902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 61, 63, 69, 70, 81, 90, 105, 115, 122, 126, 135, 138, 161, 162, 183, 189, 207, 210, 230, 270, 305, 315, 322, 345, 366, 378, 405, 414, 427, 483, 549, 567, 610, 621, 630, 690, 805, 810, 854, 915, 945, 966, 1035, 1098, 1134, 1242, 1281, 1403, 1449, 1610, 1647, 1830, 1863, 1890, 2070, 2135, 2415, 2562, 2745, 2806, 2835, 2898, 3105, 3294, 3726, 3843, 4209, 4270, 4347, 4830, 4941, 5490, 5670, 6210, 6405, 7015, 7245, 7686, 8235, 8418, 8694, 9315, 9821, 9882, 11529, 12627, 12810, 13041, 14030, 14490, 16470, 18630, 19215, 19642, 21045, 21735, 23058, 24705, 25254, 26082, 29463, 34587, 37881, 38430, 42090, 43470, 49105, 49410, 57645, 58926, 63135, 65205, 69174, 75762, 88389, 98210, 113643, 115290, 126270, 130410, 147315, 172935, 176778, 189405, 227286, 265167, 294630, 345870, 378810, 441945, 530334, 568215, 795501, 883890, 1136430, 1325835, 1591002, 2651670, 3977505, 7955010]

約数ペア:

[(1, 7955010), (2, 3977505), (3, 2651670), (5, 1591002), (6, 1325835), (7, 1136430), (9, 883890), (10, 795501), (14, 568215), (15, 530334), (18, 441945), (21, 378810), (23, 345870), (27, 294630), (30, 265167), (35, 227286), (42, 189405), (45, 176778), (46, 172935), (54, 147315), (61, 130410), (63, 126270), (69, 115290), (70, 113643), (81, 98210), (90, 88389), (105, 75762), (115, 69174), (122, 65205), (126, 63135), (135, 58926), (138, 57645), (161, 49410), (162, 49105), (183, 43470), (189, 42090), (207, 38430), (210, 37881), (230, 34587), (270, 29463), (305, 26082), (315, 25254), (322, 24705), (345, 23058), (366, 21735), (378, 21045), (405, 19642), (414, 19215), (427, 18630), (483, 16470), (549, 14490), (567, 14030), (610, 13041), (621, 12810), (630, 12627), (690, 11529), (805, 9882), (810, 9821), (854, 9315), (915, 8694), (945, 8418), (966, 8235), (1035, 7686), (1098, 7245), (1134, 7015), (1242, 6405), (1281, 6210), (1403, 5670), (1449, 5490), (1610, 4941), (1647, 4830), (1830, 4347), (1863, 4270), (1890, 4209), (2070, 3843), (2135, 3726), (2415, 3294), (2562, 3105), (2745, 2898), (2806, 2835)]