19511476260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10490041}}^1$

素因数の和:10490084

約数の個数: 48

約数和(自身を含む): 56394465792

約数和(自身を除く): 36882989532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10490041, 20980082, 31470123, 41960164, 52450205, 62940246, 104900410, 125880492, 157350615, 209800820, 314701230, 325191271, 629402460, 650382542, 975573813, 1300765084, 1625956355, 1951147626, 3251912710, 3902295252, 4877869065, 6503825420, 9755738130, 19511476260]

約数ペア:

[(1, 19511476260), (2, 9755738130), (3, 6503825420), (4, 4877869065), (5, 3902295252), (6, 3251912710), (10, 1951147626), (12, 1625956355), (15, 1300765084), (20, 975573813), (30, 650382542), (31, 629402460), (60, 325191271), (62, 314701230), (93, 209800820), (124, 157350615), (155, 125880492), (186, 104900410), (310, 62940246), (372, 52450205), (465, 41960164), (620, 31470123), (930, 20980082), (1860, 10490041)]