513235730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 1076689152

約数和(自身を除く): 563453422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 131, 194, 262, 485, 577, 655, 679, 917, 970, 1154, 1310, 1358, 1834, 2885, 3395, 4039, 4585, 5770, 6790, 8078, 9170, 12707, 20195, 25414, 40390, 55969, 63535, 75587, 88949, 111938, 127070, 151174, 177898, 279845, 377935, 391783, 444745, 529109, 559690, 755870, 783566, 889490, 1058218, 1958915, 2645545, 3917830, 5291090, 7331939, 14663878, 36659695, 51323573, 73319390, 102647146, 256617865, 513235730]

約数ペア:

[(1, 513235730), (2, 256617865), (5, 102647146), (7, 73319390), (10, 51323573), (14, 36659695), (35, 14663878), (70, 7331939), (97, 5291090), (131, 3917830), (194, 2645545), (262, 1958915), (485, 1058218), (577, 889490), (655, 783566), (679, 755870), (917, 559690), (970, 529109), (1154, 444745), (1310, 391783), (1358, 377935), (1834, 279845), (2885, 177898), (3395, 151174), (4039, 127070), (4585, 111938), (5770, 88949), (6790, 75587), (8078, 63535), (9170, 55969), (12707, 40390), (20195, 25414)]