30405102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 45073938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 233, 239, 273, 466, 478, 546, 699, 717, 1398, 1434, 1631, 1673, 3029, 3107, 3262, 3346, 4893, 5019, 6058, 6214, 9087, 9321, 9786, 10038, 18174, 18642, 21203, 21749, 42406, 43498, 55687, 63609, 65247, 111374, 127218, 130494, 167061, 334122, 389809, 723931, 779618, 1169427, 1447862, 2171793, 2338854, 4343586, 5067517, 10135034, 15202551, 30405102]

約数ペア:

[(1, 30405102), (2, 15202551), (3, 10135034), (6, 5067517), (7, 4343586), (13, 2338854), (14, 2171793), (21, 1447862), (26, 1169427), (39, 779618), (42, 723931), (78, 389809), (91, 334122), (182, 167061), (233, 130494), (239, 127218), (273, 111374), (466, 65247), (478, 63609), (546, 55687), (699, 43498), (717, 42406), (1398, 21749), (1434, 21203), (1631, 18642), (1673, 18174), (3029, 10038), (3107, 9786), (3262, 9321), (3346, 9087), (4893, 6214), (5019, 6058)]