228306530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1553}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 419691888

約数和(自身を除く): 191385358

約数列:

[1, 2, 5, 10, 61, 122, 241, 305, 482, 610, 1205, 1553, 2410, 3106, 7765, 14701, 15530, 29402, 73505, 94733, 147010, 189466, 374273, 473665, 748546, 947330, 1871365, 3742730, 22830653, 45661306, 114153265, 228306530]

約数ペア:

[(1, 228306530), (2, 114153265), (5, 45661306), (10, 22830653), (61, 3742730), (122, 1871365), (241, 947330), (305, 748546), (482, 473665), (610, 374273), (1205, 189466), (1553, 147010), (2410, 94733), (3106, 73505), (7765, 29402), (14701, 15530)]