16649010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 53084160

約数和(自身を除く): 36435150

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, 378, 383, 414, 483, 621, 630, 690, 766, 805, 945, 966, 1035, 1149, 1242, 1449, 1610, 1890, 1915, 2070, 2298, 2415, 2681, 2898, 3105, 3447, 3830, 4347, 4830, 5362, 5745, 6210, 6894, 7245, 8043, 8694, 8809, 10341, 11490, 13405, 14490, 16086, 17235, 17618, 20682, 21735, 24129, 26427, 26810, 34470, 40215, 43470, 44045, 48258, 51705, 52854, 61663, 72387, 79281, 80430, 88090, 103410, 120645, 123326, 132135, 144774, 158562, 184989, 237843, 241290, 264270, 308315, 361935, 369978, 396405, 475686, 554967, 616630, 723870, 792810, 924945, 1109934, 1189215, 1664901, 1849890, 2378430, 2774835, 3329802, 5549670, 8324505, 16649010]

約数ペア:

[(1, 16649010), (2, 8324505), (3, 5549670), (5, 3329802), (6, 2774835), (7, 2378430), (9, 1849890), (10, 1664901), (14, 1189215), (15, 1109934), (18, 924945), (21, 792810), (23, 723870), (27, 616630), (30, 554967), (35, 475686), (42, 396405), (45, 369978), (46, 361935), (54, 308315), (63, 264270), (69, 241290), (70, 237843), (90, 184989), (105, 158562), (115, 144774), (126, 132135), (135, 123326), (138, 120645), (161, 103410), (189, 88090), (207, 80430), (210, 79281), (230, 72387), (270, 61663), (315, 52854), (322, 51705), (345, 48258), (378, 44045), (383, 43470), (414, 40215), (483, 34470), (621, 26810), (630, 26427), (690, 24129), (766, 21735), (805, 20682), (945, 17618), (966, 17235), (1035, 16086), (1149, 14490), (1242, 13405), (1449, 11490), (1610, 10341), (1890, 8809), (1915, 8694), (2070, 8043), (2298, 7245), (2415, 6894), (2681, 6210), (2898, 5745), (3105, 5362), (3447, 4830), (3830, 4347)]