11710020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{569}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 26593980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 569, 588, 686, 735, 980, 1029, 1138, 1372, 1470, 1707, 1715, 2058, 2276, 2845, 2940, 3414, 3430, 3983, 4116, 5145, 5690, 6828, 6860, 7966, 8535, 10290, 11380, 11949, 15932, 17070, 19915, 20580, 23898, 27881, 34140, 39830, 47796, 55762, 59745, 79660, 83643, 111524, 119490, 139405, 167286, 195167, 238980, 278810, 334572, 390334, 418215, 557620, 585501, 780668, 836430, 975835, 1171002, 1672860, 1951670, 2342004, 2927505, 3903340, 5855010, 11710020]

約数ペア:

[(1, 11710020), (2, 5855010), (3, 3903340), (4, 2927505), (5, 2342004), (6, 1951670), (7, 1672860), (10, 1171002), (12, 975835), (14, 836430), (15, 780668), (20, 585501), (21, 557620), (28, 418215), (30, 390334), (35, 334572), (42, 278810), (49, 238980), (60, 195167), (70, 167286), (84, 139405), (98, 119490), (105, 111524), (140, 83643), (147, 79660), (196, 59745), (210, 55762), (245, 47796), (294, 39830), (343, 34140), (420, 27881), (490, 23898), (569, 20580), (588, 19915), (686, 17070), (735, 15932), (980, 11949), (1029, 11380), (1138, 10290), (1372, 8535), (1470, 7966), (1707, 6860), (1715, 6828), (2058, 5690), (2276, 5145), (2845, 4116), (2940, 3983), (3414, 3430)]