30876104

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 68739840

約数和(自身を除く): 37863736

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 101, 103, 106, 202, 206, 212, 371, 404, 412, 424, 707, 721, 742, 808, 824, 1414, 1442, 1484, 2828, 2884, 2968, 5353, 5459, 5656, 5768, 10403, 10706, 10918, 20806, 21412, 21836, 37471, 38213, 41612, 42824, 43672, 72821, 74942, 76426, 83224, 145642, 149884, 152852, 291284, 299768, 305704, 551359, 582568, 1102718, 2205436, 3859513, 4410872, 7719026, 15438052, 30876104]

約数ペア:

[(1, 30876104), (2, 15438052), (4, 7719026), (7, 4410872), (8, 3859513), (14, 2205436), (28, 1102718), (53, 582568), (56, 551359), (101, 305704), (103, 299768), (106, 291284), (202, 152852), (206, 149884), (212, 145642), (371, 83224), (404, 76426), (412, 74942), (424, 72821), (707, 43672), (721, 42824), (742, 41612), (808, 38213), (824, 37471), (1414, 21836), (1442, 21412), (1484, 20806), (2828, 10918), (2884, 10706), (2968, 10403), (5353, 5768), (5459, 5656)]