61300490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 117961272

約数和(自身を除く): 56660782

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 197, 290, 370, 394, 841, 985, 1073, 1682, 1970, 2146, 4205, 5365, 5713, 7289, 8410, 10730, 11426, 14578, 28565, 31117, 36445, 57130, 62234, 72890, 155585, 165677, 211381, 311170, 331354, 422762, 828385, 1056905, 1656770, 2113810, 6130049, 12260098, 30650245, 61300490]

約数ペア:

[(1, 61300490), (2, 30650245), (5, 12260098), (10, 6130049), (29, 2113810), (37, 1656770), (58, 1056905), (74, 828385), (145, 422762), (185, 331354), (197, 311170), (290, 211381), (370, 165677), (394, 155585), (841, 72890), (985, 62234), (1073, 57130), (1682, 36445), (1970, 31117), (2146, 28565), (4205, 14578), (5365, 11426), (5713, 10730), (7289, 8410)]