238889730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{346217}}^1$

素因数の和:346250

約数の個数: 32

約数和(自身を含む): 598264704

約数和(自身を除く): 359374974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 346217, 692434, 1038651, 1731085, 2077302, 3462170, 5193255, 7962991, 10386510, 15925982, 23888973, 39814955, 47777946, 79629910, 119444865, 238889730]

約数ペア:

[(1, 238889730), (2, 119444865), (3, 79629910), (5, 47777946), (6, 39814955), (10, 23888973), (15, 15925982), (23, 10386510), (30, 7962991), (46, 5193255), (69, 3462170), (115, 2077302), (138, 1731085), (230, 1038651), (345, 692434), (690, 346217)]