13262490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 37065600

約数和(自身を除く): 23803110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 149, 207, 215, 230, 258, 298, 345, 387, 414, 430, 447, 645, 690, 745, 774, 894, 989, 1035, 1290, 1341, 1490, 1935, 1978, 2070, 2235, 2682, 2967, 3427, 3870, 4470, 4945, 5934, 6407, 6705, 6854, 8901, 9890, 10281, 12814, 13410, 14835, 17135, 17802, 19221, 20562, 29670, 30843, 32035, 34270, 38442, 44505, 51405, 57663, 61686, 64070, 89010, 96105, 102810, 115326, 147361, 154215, 192210, 288315, 294722, 308430, 442083, 576630, 736805, 884166, 1326249, 1473610, 2210415, 2652498, 4420830, 6631245, 13262490]

約数ペア:

[(1, 13262490), (2, 6631245), (3, 4420830), (5, 2652498), (6, 2210415), (9, 1473610), (10, 1326249), (15, 884166), (18, 736805), (23, 576630), (30, 442083), (43, 308430), (45, 294722), (46, 288315), (69, 192210), (86, 154215), (90, 147361), (115, 115326), (129, 102810), (138, 96105), (149, 89010), (207, 64070), (215, 61686), (230, 57663), (258, 51405), (298, 44505), (345, 38442), (387, 34270), (414, 32035), (430, 30843), (447, 29670), (645, 20562), (690, 19221), (745, 17802), (774, 17135), (894, 14835), (989, 13410), (1035, 12814), (1290, 10281), (1341, 9890), (1490, 8901), (1935, 6854), (1978, 6705), (2070, 6407), (2235, 5934), (2682, 4945), (2967, 4470), (3427, 3870)]