82490970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8559

約数の個数: 64

約数和(自身を含む): 220682880

約数和(自身を除く): 138191910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 8513, 9690, 17026, 25539, 42565, 51078, 85130, 127695, 144721, 161747, 255390, 289442, 323494, 434163, 485241, 723605, 808735, 868326, 970482, 1447210, 1617470, 2170815, 2426205, 2749699, 4341630, 4852410, 5499398, 8249097, 13748495, 16498194, 27496990, 41245485, 82490970]

約数ペア:

[(1, 82490970), (2, 41245485), (3, 27496990), (5, 16498194), (6, 13748495), (10, 8249097), (15, 5499398), (17, 4852410), (19, 4341630), (30, 2749699), (34, 2426205), (38, 2170815), (51, 1617470), (57, 1447210), (85, 970482), (95, 868326), (102, 808735), (114, 723605), (170, 485241), (190, 434163), (255, 323494), (285, 289442), (323, 255390), (510, 161747), (570, 144721), (646, 127695), (969, 85130), (1615, 51078), (1938, 42565), (3230, 25539), (4845, 17026), (8513, 9690)]