30519524

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 63584640

約数和(自身を除く): 33065116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 331, 356, 518, 623, 662, 1036, 1246, 1324, 2317, 2492, 3293, 4634, 6586, 9268, 12247, 13172, 23051, 24494, 29459, 46102, 48988, 58918, 85729, 92204, 117836, 171458, 206213, 342916, 412426, 824852, 1089983, 2179966, 4359932, 7629881, 15259762, 30519524]

約数ペア:

[(1, 30519524), (2, 15259762), (4, 7629881), (7, 4359932), (14, 2179966), (28, 1089983), (37, 824852), (74, 412426), (89, 342916), (148, 206213), (178, 171458), (259, 117836), (331, 92204), (356, 85729), (518, 58918), (623, 48988), (662, 46102), (1036, 29459), (1246, 24494), (1324, 23051), (2317, 13172), (2492, 12247), (3293, 9268), (4634, 6586)]