123521490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 350127360

約数和(自身を除く): 226605870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 289, 306, 459, 510, 578, 765, 867, 918, 1445, 1530, 1583, 1734, 2295, 2601, 2890, 3166, 4335, 4590, 4749, 5202, 7803, 7915, 8670, 9498, 13005, 14247, 15606, 15830, 23745, 26010, 26911, 28494, 39015, 42741, 47490, 53822, 71235, 78030, 80733, 85482, 134555, 142470, 161466, 213705, 242199, 269110, 403665, 427410, 457487, 484398, 726597, 807330, 914974, 1210995, 1372461, 1453194, 2287435, 2421990, 2744922, 3632985, 4117383, 4574870, 6862305, 7265970, 8234766, 12352149, 13724610, 20586915, 24704298, 41173830, 61760745, 123521490]

約数ペア:

[(1, 123521490), (2, 61760745), (3, 41173830), (5, 24704298), (6, 20586915), (9, 13724610), (10, 12352149), (15, 8234766), (17, 7265970), (18, 6862305), (27, 4574870), (30, 4117383), (34, 3632985), (45, 2744922), (51, 2421990), (54, 2287435), (85, 1453194), (90, 1372461), (102, 1210995), (135, 914974), (153, 807330), (170, 726597), (255, 484398), (270, 457487), (289, 427410), (306, 403665), (459, 269110), (510, 242199), (578, 213705), (765, 161466), (867, 142470), (918, 134555), (1445, 85482), (1530, 80733), (1583, 78030), (1734, 71235), (2295, 53822), (2601, 47490), (2890, 42741), (3166, 39015), (4335, 28494), (4590, 26911), (4749, 26010), (5202, 23745), (7803, 15830), (7915, 15606), (8670, 14247), (9498, 13005)]