30108390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77201}}^1$

素因数の和:77224

約数の個数: 32

約数和(自身を含む): 77819616

約数和(自身を除く): 47711226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77201, 154402, 231603, 386005, 463206, 772010, 1003613, 1158015, 2007226, 2316030, 3010839, 5018065, 6021678, 10036130, 15054195, 30108390]

約数ペア:

[(1, 30108390), (2, 15054195), (3, 10036130), (5, 6021678), (6, 5018065), (10, 3010839), (13, 2316030), (15, 2007226), (26, 1158015), (30, 1003613), (39, 772010), (65, 463206), (78, 386005), (130, 231603), (195, 154402), (390, 77201)]