90286260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48541}}^1$

素因数の和:48584

約数の個数: 48

約数和(自身を含む): 260961792

約数和(自身を除く): 170675532

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, 48541, 97082, 145623, 194164, 242705, 291246, 485410, 582492, 728115, 970820, 1456230, 1504771, 2912460, 3009542, 4514313, 6019084, 7523855, 9028626, 15047710, 18057252, 22571565, 30095420, 45143130, 90286260]

約数ペア:

[(1, 90286260), (2, 45143130), (3, 30095420), (4, 22571565), (5, 18057252), (6, 15047710), (10, 9028626), (12, 7523855), (15, 6019084), (20, 4514313), (30, 3009542), (31, 2912460), (60, 1504771), (62, 1456230), (93, 970820), (124, 728115), (155, 582492), (186, 485410), (310, 291246), (372, 242705), (465, 194164), (620, 145623), (930, 97082), (1860, 48541)]