149220110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60413}}^1$

素因数の和:60452

約数の個数: 32

約数和(自身を含む): 304486560

約数和(自身を除く): 155266450

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 60413, 120826, 302065, 604130, 785369, 1147847, 1570738, 2295694, 3926845, 5739235, 7853690, 11478470, 14922011, 29844022, 74610055, 149220110]

約数ペア:

[(1, 149220110), (2, 74610055), (5, 29844022), (10, 14922011), (13, 11478470), (19, 7853690), (26, 5739235), (38, 3926845), (65, 2295694), (95, 1570738), (130, 1147847), (190, 785369), (247, 604130), (494, 302065), (1235, 120826), (2470, 60413)]