60557140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 150505992

約数和(自身を除く): 89948852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1013, 1220, 1708, 2026, 2135, 2989, 4052, 4270, 5065, 5978, 7091, 8540, 10130, 11956, 14182, 14945, 20260, 28364, 29890, 35455, 49637, 59780, 61793, 70910, 99274, 123586, 141820, 198548, 247172, 248185, 308965, 432551, 496370, 617930, 865102, 992740, 1235860, 1730204, 2162755, 3027857, 4325510, 6055714, 8651020, 12111428, 15139285, 30278570, 60557140]

約数ペア:

[(1, 60557140), (2, 30278570), (4, 15139285), (5, 12111428), (7, 8651020), (10, 6055714), (14, 4325510), (20, 3027857), (28, 2162755), (35, 1730204), (49, 1235860), (61, 992740), (70, 865102), (98, 617930), (122, 496370), (140, 432551), (196, 308965), (244, 248185), (245, 247172), (305, 198548), (427, 141820), (490, 123586), (610, 99274), (854, 70910), (980, 61793), (1013, 59780), (1220, 49637), (1708, 35455), (2026, 29890), (2135, 28364), (2989, 20260), (4052, 14945), (4270, 14182), (5065, 11956), (5978, 10130), (7091, 8540)]