13345290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 42577920

約数和(自身を除く): 29232630

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, 307, 315, 322, 345, 378, 414, 483, 614, 621, 630, 690, 805, 921, 945, 966, 1035, 1242, 1449, 1535, 1610, 1842, 1890, 2070, 2149, 2415, 2763, 2898, 3070, 3105, 4298, 4347, 4605, 4830, 5526, 6210, 6447, 7061, 7245, 8289, 8694, 9210, 10745, 12894, 13815, 14122, 14490, 16578, 19341, 21183, 21490, 21735, 27630, 32235, 35305, 38682, 41445, 42366, 43470, 49427, 58023, 63549, 64470, 70610, 82890, 96705, 98854, 105915, 116046, 127098, 148281, 190647, 193410, 211830, 247135, 290115, 296562, 317745, 381294, 444843, 494270, 580230, 635490, 741405, 889686, 953235, 1334529, 1482810, 1906470, 2224215, 2669058, 4448430, 6672645, 13345290]

約数ペア:

[(1, 13345290), (2, 6672645), (3, 4448430), (5, 2669058), (6, 2224215), (7, 1906470), (9, 1482810), (10, 1334529), (14, 953235), (15, 889686), (18, 741405), (21, 635490), (23, 580230), (27, 494270), (30, 444843), (35, 381294), (42, 317745), (45, 296562), (46, 290115), (54, 247135), (63, 211830), (69, 193410), (70, 190647), (90, 148281), (105, 127098), (115, 116046), (126, 105915), (135, 98854), (138, 96705), (161, 82890), (189, 70610), (207, 64470), (210, 63549), (230, 58023), (270, 49427), (307, 43470), (315, 42366), (322, 41445), (345, 38682), (378, 35305), (414, 32235), (483, 27630), (614, 21735), (621, 21490), (630, 21183), (690, 19341), (805, 16578), (921, 14490), (945, 14122), (966, 13815), (1035, 12894), (1242, 10745), (1449, 9210), (1535, 8694), (1610, 8289), (1842, 7245), (1890, 7061), (2070, 6447), (2149, 6210), (2415, 5526), (2763, 4830), (2898, 4605), (3070, 4347), (3105, 4298)]