1798830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 5391360

約数和(自身を除く): 3592530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 79, 90, 99, 110, 115, 138, 158, 165, 198, 207, 230, 237, 253, 330, 345, 395, 414, 474, 495, 506, 690, 711, 759, 790, 869, 990, 1035, 1185, 1265, 1422, 1518, 1738, 1817, 2070, 2277, 2370, 2530, 2607, 3555, 3634, 3795, 4345, 4554, 5214, 5451, 7110, 7590, 7821, 8690, 9085, 10902, 11385, 13035, 15642, 16353, 18170, 19987, 22770, 26070, 27255, 32706, 39105, 39974, 54510, 59961, 78210, 81765, 99935, 119922, 163530, 179883, 199870, 299805, 359766, 599610, 899415, 1798830]

約数ペア:

[(1, 1798830), (2, 899415), (3, 599610), (5, 359766), (6, 299805), (9, 199870), (10, 179883), (11, 163530), (15, 119922), (18, 99935), (22, 81765), (23, 78210), (30, 59961), (33, 54510), (45, 39974), (46, 39105), (55, 32706), (66, 27255), (69, 26070), (79, 22770), (90, 19987), (99, 18170), (110, 16353), (115, 15642), (138, 13035), (158, 11385), (165, 10902), (198, 9085), (207, 8690), (230, 7821), (237, 7590), (253, 7110), (330, 5451), (345, 5214), (395, 4554), (414, 4345), (474, 3795), (495, 3634), (506, 3555), (690, 2607), (711, 2530), (759, 2370), (790, 2277), (869, 2070), (990, 1817), (1035, 1738), (1185, 1518), (1265, 1422)]