30195060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4265

約数の個数: 96

約数和(自身を含む): 102332160

約数和(自身を除く): 72137100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 4229, 7140, 8458, 12687, 16916, 21145, 25374, 29603, 42290, 50748, 59206, 63435, 71893, 84580, 88809, 118412, 126870, 143786, 148015, 177618, 215679, 253740, 287572, 296030, 355236, 359465, 431358, 444045, 503251, 592060, 718930, 862716, 888090, 1006502, 1078395, 1437860, 1509753, 1776180, 2013004, 2156790, 2516255, 3019506, 4313580, 5032510, 6039012, 7548765, 10065020, 15097530, 30195060]

約数ペア:

[(1, 30195060), (2, 15097530), (3, 10065020), (4, 7548765), (5, 6039012), (6, 5032510), (7, 4313580), (10, 3019506), (12, 2516255), (14, 2156790), (15, 2013004), (17, 1776180), (20, 1509753), (21, 1437860), (28, 1078395), (30, 1006502), (34, 888090), (35, 862716), (42, 718930), (51, 592060), (60, 503251), (68, 444045), (70, 431358), (84, 359465), (85, 355236), (102, 296030), (105, 287572), (119, 253740), (140, 215679), (170, 177618), (204, 148015), (210, 143786), (238, 126870), (255, 118412), (340, 88809), (357, 84580), (420, 71893), (476, 63435), (510, 59206), (595, 50748), (714, 42290), (1020, 29603), (1190, 25374), (1428, 21145), (1785, 16916), (2380, 12687), (3570, 8458), (4229, 7140)]