64642170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 158070240

約数和(自身を除く): 93428070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 619, 885, 1238, 1770, 1857, 3095, 3481, 3714, 6190, 6962, 9285, 10443, 17405, 18570, 20886, 34810, 36521, 52215, 73042, 104430, 109563, 182605, 219126, 365210, 547815, 1095630, 2154739, 4309478, 6464217, 10773695, 12928434, 21547390, 32321085, 64642170]

約数ペア:

[(1, 64642170), (2, 32321085), (3, 21547390), (5, 12928434), (6, 10773695), (10, 6464217), (15, 4309478), (30, 2154739), (59, 1095630), (118, 547815), (177, 365210), (295, 219126), (354, 182605), (590, 109563), (619, 104430), (885, 73042), (1238, 52215), (1770, 36521), (1857, 34810), (3095, 20886), (3481, 18570), (3714, 17405), (6190, 10443), (6962, 9285)]