85981410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56197}}^1$

素因数の和:56227

約数の個数: 48

約数和(自身を含む): 236705976

約数和(自身を除く): 150724566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 56197, 112394, 168591, 280985, 337182, 505773, 561970, 842955, 955349, 1011546, 1685910, 1910698, 2528865, 2866047, 4776745, 5057730, 5732094, 8598141, 9553490, 14330235, 17196282, 28660470, 42990705, 85981410]

約数ペア:

[(1, 85981410), (2, 42990705), (3, 28660470), (5, 17196282), (6, 14330235), (9, 9553490), (10, 8598141), (15, 5732094), (17, 5057730), (18, 4776745), (30, 2866047), (34, 2528865), (45, 1910698), (51, 1685910), (85, 1011546), (90, 955349), (102, 842955), (153, 561970), (170, 505773), (255, 337182), (306, 280985), (510, 168591), (765, 112394), (1530, 56197)]