9805770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 30171960

約数和(自身を除く): 20366190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 29, 30, 34, 39, 45, 51, 58, 65, 78, 85, 87, 90, 102, 117, 130, 145, 153, 170, 174, 195, 221, 234, 255, 261, 289, 290, 306, 377, 390, 435, 442, 493, 510, 522, 578, 585, 663, 754, 765, 867, 870, 986, 1105, 1131, 1170, 1305, 1326, 1445, 1479, 1530, 1734, 1885, 1989, 2210, 2262, 2465, 2601, 2610, 2890, 2958, 3315, 3393, 3757, 3770, 3978, 4335, 4437, 4930, 5202, 5655, 6409, 6630, 6786, 7395, 7514, 8381, 8670, 8874, 9945, 11271, 11310, 12818, 13005, 14790, 16762, 16965, 18785, 19227, 19890, 22185, 22542, 25143, 26010, 32045, 33813, 33930, 37570, 38454, 41905, 44370, 50286, 56355, 57681, 64090, 67626, 75429, 83810, 96135, 108953, 112710, 115362, 125715, 150858, 169065, 192270, 217906, 251430, 288405, 326859, 338130, 377145, 544765, 576810, 653718, 754290, 980577, 1089530, 1634295, 1961154, 3268590, 4902885, 9805770]

約数ペア:

[(1, 9805770), (2, 4902885), (3, 3268590), (5, 1961154), (6, 1634295), (9, 1089530), (10, 980577), (13, 754290), (15, 653718), (17, 576810), (18, 544765), (26, 377145), (29, 338130), (30, 326859), (34, 288405), (39, 251430), (45, 217906), (51, 192270), (58, 169065), (65, 150858), (78, 125715), (85, 115362), (87, 112710), (90, 108953), (102, 96135), (117, 83810), (130, 75429), (145, 67626), (153, 64090), (170, 57681), (174, 56355), (195, 50286), (221, 44370), (234, 41905), (255, 38454), (261, 37570), (289, 33930), (290, 33813), (306, 32045), (377, 26010), (390, 25143), (435, 22542), (442, 22185), (493, 19890), (510, 19227), (522, 18785), (578, 16965), (585, 16762), (663, 14790), (754, 13005), (765, 12818), (867, 11310), (870, 11271), (986, 9945), (1105, 8874), (1131, 8670), (1170, 8381), (1305, 7514), (1326, 7395), (1445, 6786), (1479, 6630), (1530, 6409), (1734, 5655), (1885, 5202), (1989, 4930), (2210, 4437), (2262, 4335), (2465, 3978), (2601, 3770), (2610, 3757), (2890, 3393), (2958, 3315)]