12280290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 22193310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 199, 242, 255, 330, 363, 374, 398, 510, 561, 597, 605, 726, 935, 995, 1122, 1194, 1210, 1815, 1870, 1990, 2057, 2189, 2805, 2985, 3383, 3630, 4114, 4378, 5610, 5970, 6171, 6567, 6766, 10149, 10285, 10945, 12342, 13134, 16915, 20298, 20570, 21890, 24079, 30855, 32835, 33830, 37213, 48158, 50745, 61710, 65670, 72237, 74426, 101490, 111639, 120395, 144474, 186065, 223278, 240790, 361185, 372130, 409343, 558195, 722370, 818686, 1116390, 1228029, 2046715, 2456058, 4093430, 6140145, 12280290]

約数ペア:

[(1, 12280290), (2, 6140145), (3, 4093430), (5, 2456058), (6, 2046715), (10, 1228029), (11, 1116390), (15, 818686), (17, 722370), (22, 558195), (30, 409343), (33, 372130), (34, 361185), (51, 240790), (55, 223278), (66, 186065), (85, 144474), (102, 120395), (110, 111639), (121, 101490), (165, 74426), (170, 72237), (187, 65670), (199, 61710), (242, 50745), (255, 48158), (330, 37213), (363, 33830), (374, 32835), (398, 30855), (510, 24079), (561, 21890), (597, 20570), (605, 20298), (726, 16915), (935, 13134), (995, 12342), (1122, 10945), (1194, 10285), (1210, 10149), (1815, 6766), (1870, 6567), (1990, 6171), (2057, 5970), (2189, 5610), (2805, 4378), (2985, 4114), (3383, 3630)]