65067690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 164166912

約数和(自身を除く): 99099222

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 521, 543, 690, 905, 1042, 1086, 1563, 1810, 2605, 2715, 3126, 4163, 5210, 5430, 7815, 8326, 11983, 12489, 15630, 20815, 23966, 24978, 35949, 41630, 59915, 62445, 71898, 94301, 119830, 124890, 179745, 188602, 282903, 359490, 471505, 565806, 943010, 1414515, 2168923, 2829030, 4337846, 6506769, 10844615, 13013538, 21689230, 32533845, 65067690]

約数ペア:

[(1, 65067690), (2, 32533845), (3, 21689230), (5, 13013538), (6, 10844615), (10, 6506769), (15, 4337846), (23, 2829030), (30, 2168923), (46, 1414515), (69, 943010), (115, 565806), (138, 471505), (181, 359490), (230, 282903), (345, 188602), (362, 179745), (521, 124890), (543, 119830), (690, 94301), (905, 71898), (1042, 62445), (1086, 59915), (1563, 41630), (1810, 35949), (2605, 24978), (2715, 23966), (3126, 20815), (4163, 15630), (5210, 12489), (5430, 11983), (7815, 8326)]