198395010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8760

約数の個数: 96

約数和(自身を含む): 587253888

約数和(自身を除く): 388858878

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 8713, 11385, 17426, 22770, 26139, 43565, 52278, 78417, 87130, 95843, 130695, 156834, 191686, 200399, 261390, 287529, 392085, 400798, 479215, 575058, 601197, 784170, 862587, 958430, 1001995, 1202394, 1437645, 1725174, 1803591, 2003990, 2204389, 2875290, 3005985, 3607182, 4312935, 4408778, 6011970, 6613167, 8625870, 9017955, 11021945, 13226334, 18035910, 19839501, 22043890, 33065835, 39679002, 66131670, 99197505, 198395010]

約数ペア:

[(1, 198395010), (2, 99197505), (3, 66131670), (5, 39679002), (6, 33065835), (9, 22043890), (10, 19839501), (11, 18035910), (15, 13226334), (18, 11021945), (22, 9017955), (23, 8625870), (30, 6613167), (33, 6011970), (45, 4408778), (46, 4312935), (55, 3607182), (66, 3005985), (69, 2875290), (90, 2204389), (99, 2003990), (110, 1803591), (115, 1725174), (138, 1437645), (165, 1202394), (198, 1001995), (207, 958430), (230, 862587), (253, 784170), (330, 601197), (345, 575058), (414, 479215), (495, 400798), (506, 392085), (690, 287529), (759, 261390), (990, 200399), (1035, 191686), (1265, 156834), (1518, 130695), (2070, 95843), (2277, 87130), (2530, 78417), (3795, 52278), (4554, 43565), (7590, 26139), (8713, 22770), (11385, 17426)]