130106502

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 286650000

約数和(自身を除く): 156543498

約数列:

[1, 2, 3, 6, 9, 18, 139, 149, 278, 298, 349, 417, 447, 698, 834, 894, 1047, 1251, 1341, 2094, 2502, 2682, 3141, 6282, 20711, 41422, 48511, 52001, 62133, 97022, 104002, 124266, 145533, 156003, 186399, 291066, 312006, 372798, 436599, 468009, 873198, 936018, 7228139, 14456278, 21684417, 43368834, 65053251, 130106502]

約数ペア:

[(1, 130106502), (2, 65053251), (3, 43368834), (6, 21684417), (9, 14456278), (18, 7228139), (139, 936018), (149, 873198), (278, 468009), (298, 436599), (349, 372798), (417, 312006), (447, 291066), (698, 186399), (834, 156003), (894, 145533), (1047, 124266), (1251, 104002), (1341, 97022), (2094, 62133), (2502, 52001), (2682, 48511), (3141, 41422), (6282, 20711)]