15084090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 48107520

約数和(自身を除く): 33023430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 347, 378, 414, 483, 621, 630, 690, 694, 805, 945, 966, 1035, 1041, 1242, 1449, 1610, 1735, 1890, 2070, 2082, 2415, 2429, 2898, 3105, 3123, 3470, 4347, 4830, 4858, 5205, 6210, 6246, 7245, 7287, 7981, 8694, 9369, 10410, 12145, 14490, 14574, 15615, 15962, 18738, 21735, 21861, 23943, 24290, 31230, 36435, 39905, 43470, 43722, 46845, 47886, 55867, 65583, 71829, 72870, 79810, 93690, 109305, 111734, 119715, 131166, 143658, 167601, 215487, 218610, 239430, 279335, 327915, 335202, 359145, 430974, 502803, 558670, 655830, 718290, 838005, 1005606, 1077435, 1508409, 1676010, 2154870, 2514015, 3016818, 5028030, 7542045, 15084090]

約数ペア:

[(1, 15084090), (2, 7542045), (3, 5028030), (5, 3016818), (6, 2514015), (7, 2154870), (9, 1676010), (10, 1508409), (14, 1077435), (15, 1005606), (18, 838005), (21, 718290), (23, 655830), (27, 558670), (30, 502803), (35, 430974), (42, 359145), (45, 335202), (46, 327915), (54, 279335), (63, 239430), (69, 218610), (70, 215487), (90, 167601), (105, 143658), (115, 131166), (126, 119715), (135, 111734), (138, 109305), (161, 93690), (189, 79810), (207, 72870), (210, 71829), (230, 65583), (270, 55867), (315, 47886), (322, 46845), (345, 43722), (347, 43470), (378, 39905), (414, 36435), (483, 31230), (621, 24290), (630, 23943), (690, 21861), (694, 21735), (805, 18738), (945, 15962), (966, 15615), (1035, 14574), (1041, 14490), (1242, 12145), (1449, 10410), (1610, 9369), (1735, 8694), (1890, 7981), (2070, 7287), (2082, 7245), (2415, 6246), (2429, 6210), (2898, 5205), (3105, 4858), (3123, 4830), (3470, 4347)]