61139010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 151455744

約数和(自身を除く): 90316734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 131, 141, 235, 262, 282, 331, 393, 470, 655, 662, 705, 786, 993, 1310, 1410, 1655, 1965, 1986, 3310, 3930, 4965, 6157, 9930, 12314, 15557, 18471, 30785, 31114, 36942, 43361, 46671, 61570, 77785, 86722, 92355, 93342, 130083, 155570, 184710, 216805, 233355, 260166, 433610, 466710, 650415, 1300830, 2037967, 4075934, 6113901, 10189835, 12227802, 20379670, 30569505, 61139010]

約数ペア:

[(1, 61139010), (2, 30569505), (3, 20379670), (5, 12227802), (6, 10189835), (10, 6113901), (15, 4075934), (30, 2037967), (47, 1300830), (94, 650415), (131, 466710), (141, 433610), (235, 260166), (262, 233355), (282, 216805), (331, 184710), (393, 155570), (470, 130083), (655, 93342), (662, 92355), (705, 86722), (786, 77785), (993, 61570), (1310, 46671), (1410, 43361), (1655, 36942), (1965, 31114), (1986, 30785), (3310, 18471), (3930, 15557), (4965, 12314), (6157, 9930)]