16977690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 46702656

約数和(自身を除く): 29724966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 107, 123, 129, 205, 214, 215, 246, 258, 321, 369, 387, 410, 430, 535, 615, 642, 645, 738, 774, 963, 1070, 1230, 1290, 1605, 1763, 1845, 1926, 1935, 3210, 3526, 3690, 3870, 4387, 4601, 4815, 5289, 8774, 8815, 9202, 9630, 10578, 13161, 13803, 15867, 17630, 21935, 23005, 26322, 26445, 27606, 31734, 39483, 41409, 43870, 46010, 52890, 65805, 69015, 78966, 79335, 82818, 131610, 138030, 158670, 188641, 197415, 207045, 377282, 394830, 414090, 565923, 943205, 1131846, 1697769, 1886410, 2829615, 3395538, 5659230, 8488845, 16977690]

約数ペア:

[(1, 16977690), (2, 8488845), (3, 5659230), (5, 3395538), (6, 2829615), (9, 1886410), (10, 1697769), (15, 1131846), (18, 943205), (30, 565923), (41, 414090), (43, 394830), (45, 377282), (82, 207045), (86, 197415), (90, 188641), (107, 158670), (123, 138030), (129, 131610), (205, 82818), (214, 79335), (215, 78966), (246, 69015), (258, 65805), (321, 52890), (369, 46010), (387, 43870), (410, 41409), (430, 39483), (535, 31734), (615, 27606), (642, 26445), (645, 26322), (738, 23005), (774, 21935), (963, 17630), (1070, 15867), (1230, 13803), (1290, 13161), (1605, 10578), (1763, 9630), (1845, 9202), (1926, 8815), (1935, 8774), (3210, 5289), (3526, 4815), (3690, 4601), (3870, 4387)]