85701870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4513}}^1$

素因数の和:4737

約数の個数: 48

約数和(自身を含む): 223930512

約数和(自身を除く): 138228642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 4513, 6330, 9026, 9495, 13539, 18990, 22565, 27078, 40617, 45130, 67695, 81234, 135390, 203085, 406170, 952243, 1904486, 2856729, 4761215, 5713458, 8570187, 9522430, 14283645, 17140374, 28567290, 42850935, 85701870]

約数ペア:

[(1, 85701870), (2, 42850935), (3, 28567290), (5, 17140374), (6, 14283645), (9, 9522430), (10, 8570187), (15, 5713458), (18, 4761215), (30, 2856729), (45, 1904486), (90, 952243), (211, 406170), (422, 203085), (633, 135390), (1055, 81234), (1266, 67695), (1899, 45130), (2110, 40617), (3165, 27078), (3798, 22565), (4513, 18990), (6330, 13539), (9026, 9495)]