89705910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4045

約数の個数: 64

約数和(自身を含む): 248371200

約数和(自身を除く): 158665290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 3919, 4578, 7630, 7838, 11445, 11757, 19595, 22890, 23514, 27433, 39190, 54866, 58785, 82299, 117570, 137165, 164598, 274330, 411495, 427171, 822990, 854342, 1281513, 2135855, 2563026, 2990197, 4271710, 5980394, 6407565, 8970591, 12815130, 14950985, 17941182, 29901970, 44852955, 89705910]

約数ペア:

[(1, 89705910), (2, 44852955), (3, 29901970), (5, 17941182), (6, 14950985), (7, 12815130), (10, 8970591), (14, 6407565), (15, 5980394), (21, 4271710), (30, 2990197), (35, 2563026), (42, 2135855), (70, 1281513), (105, 854342), (109, 822990), (210, 427171), (218, 411495), (327, 274330), (545, 164598), (654, 137165), (763, 117570), (1090, 82299), (1526, 58785), (1635, 54866), (2289, 39190), (3270, 27433), (3815, 23514), (3919, 22890), (4578, 19595), (7630, 11757), (7838, 11445)]