215685630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2402

約数の個数: 96

約数和(自身を含む): 603764928

約数和(自身を除く): 388079298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 255, 305, 306, 366, 510, 549, 610, 765, 915, 1037, 1098, 1530, 1830, 2074, 2311, 2745, 3111, 4622, 5185, 5490, 6222, 6933, 9333, 10370, 11555, 13866, 15555, 18666, 20799, 23110, 31110, 34665, 39287, 41598, 46665, 69330, 78574, 93330, 103995, 117861, 140971, 196435, 207990, 235722, 281942, 353583, 392870, 422913, 589305, 704855, 707166, 845826, 1178610, 1268739, 1409710, 1767915, 2114565, 2396507, 2537478, 3535830, 4229130, 4793014, 6343695, 7189521, 11982535, 12687390, 14379042, 21568563, 23965070, 35947605, 43137126, 71895210, 107842815, 215685630]

約数ペア:

[(1, 215685630), (2, 107842815), (3, 71895210), (5, 43137126), (6, 35947605), (9, 23965070), (10, 21568563), (15, 14379042), (17, 12687390), (18, 11982535), (30, 7189521), (34, 6343695), (45, 4793014), (51, 4229130), (61, 3535830), (85, 2537478), (90, 2396507), (102, 2114565), (122, 1767915), (153, 1409710), (170, 1268739), (183, 1178610), (255, 845826), (305, 707166), (306, 704855), (366, 589305), (510, 422913), (549, 392870), (610, 353583), (765, 281942), (915, 235722), (1037, 207990), (1098, 196435), (1530, 140971), (1830, 117861), (2074, 103995), (2311, 93330), (2745, 78574), (3111, 69330), (4622, 46665), (5185, 41598), (5490, 39287), (6222, 34665), (6933, 31110), (9333, 23110), (10370, 20799), (11555, 18666), (13866, 15555)]