7965430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 16374960

約数和(自身を除く): 8409530

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 227, 242, 290, 319, 454, 605, 638, 1135, 1210, 1595, 2270, 2497, 3190, 3509, 4994, 6583, 7018, 12485, 13166, 17545, 24970, 27467, 32915, 35090, 54934, 65830, 72413, 137335, 144826, 274670, 362065, 724130, 796543, 1593086, 3982715, 7965430]

約数ペア:

[(1, 7965430), (2, 3982715), (5, 1593086), (10, 796543), (11, 724130), (22, 362065), (29, 274670), (55, 144826), (58, 137335), (110, 72413), (121, 65830), (145, 54934), (227, 35090), (242, 32915), (290, 27467), (319, 24970), (454, 17545), (605, 13166), (638, 12485), (1135, 7018), (1210, 6583), (1595, 4994), (2270, 3509), (2497, 3190)]