61149870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 174873600

約数和(自身を除く): 113723730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 43, 45, 46, 54, 69, 86, 90, 115, 129, 135, 138, 207, 215, 229, 230, 258, 270, 345, 387, 414, 430, 458, 621, 645, 687, 690, 774, 989, 1035, 1145, 1161, 1242, 1290, 1374, 1935, 1978, 2061, 2070, 2290, 2322, 2967, 3105, 3435, 3870, 4122, 4945, 5267, 5805, 5934, 6183, 6210, 6870, 8901, 9847, 9890, 10305, 10534, 11610, 12366, 14835, 15801, 17802, 19694, 20610, 26335, 26703, 29541, 29670, 30915, 31602, 44505, 47403, 49235, 52670, 53406, 59082, 61830, 79005, 88623, 89010, 94806, 98470, 133515, 142209, 147705, 158010, 177246, 226481, 237015, 265869, 267030, 284418, 295410, 443115, 452962, 474030, 531738, 679443, 711045, 886230, 1132405, 1329345, 1358886, 1422090, 2038329, 2264810, 2658690, 3397215, 4076658, 6114987, 6794430, 10191645, 12229974, 20383290, 30574935, 61149870]

約数ペア:

[(1, 61149870), (2, 30574935), (3, 20383290), (5, 12229974), (6, 10191645), (9, 6794430), (10, 6114987), (15, 4076658), (18, 3397215), (23, 2658690), (27, 2264810), (30, 2038329), (43, 1422090), (45, 1358886), (46, 1329345), (54, 1132405), (69, 886230), (86, 711045), (90, 679443), (115, 531738), (129, 474030), (135, 452962), (138, 443115), (207, 295410), (215, 284418), (229, 267030), (230, 265869), (258, 237015), (270, 226481), (345, 177246), (387, 158010), (414, 147705), (430, 142209), (458, 133515), (621, 98470), (645, 94806), (687, 89010), (690, 88623), (774, 79005), (989, 61830), (1035, 59082), (1145, 53406), (1161, 52670), (1242, 49235), (1290, 47403), (1374, 44505), (1935, 31602), (1978, 30915), (2061, 29670), (2070, 29541), (2290, 26703), (2322, 26335), (2967, 20610), (3105, 19694), (3435, 17802), (3870, 15801), (4122, 14835), (4945, 12366), (5267, 11610), (5805, 10534), (5934, 10305), (6183, 9890), (6210, 9847), (6870, 8901)]