30764772

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 83329792

約数和(自身を除く): 52565020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1021, 1116, 1674, 2042, 2511, 3063, 3348, 4084, 5022, 6126, 7533, 9189, 10044, 12252, 15066, 18378, 27567, 30132, 31651, 36756, 55134, 63302, 82701, 94953, 110268, 126604, 165402, 189906, 248103, 284859, 330804, 379812, 496206, 569718, 854577, 992412, 1139436, 1709154, 2563731, 3418308, 5127462, 7691193, 10254924, 15382386, 30764772]

約数ペア:

[(1, 30764772), (2, 15382386), (3, 10254924), (4, 7691193), (6, 5127462), (9, 3418308), (12, 2563731), (18, 1709154), (27, 1139436), (31, 992412), (36, 854577), (54, 569718), (62, 496206), (81, 379812), (93, 330804), (108, 284859), (124, 248103), (162, 189906), (186, 165402), (243, 126604), (279, 110268), (324, 94953), (372, 82701), (486, 63302), (558, 55134), (837, 36756), (972, 31651), (1021, 30132), (1116, 27567), (1674, 18378), (2042, 15066), (2511, 12252), (3063, 10044), (3348, 9189), (4084, 7533), (5022, 6126)]