268502490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157019}}^1$

素因数の和:157051

約数の個数: 48

約数和(自身を含む): 734853600

約数和(自身を除く): 466351110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 157019, 314038, 471057, 785095, 942114, 1413171, 1570190, 2355285, 2826342, 2983361, 4710570, 5966722, 7065855, 8950083, 14131710, 14916805, 17900166, 26850249, 29833610, 44750415, 53700498, 89500830, 134251245, 268502490]

約数ペア:

[(1, 268502490), (2, 134251245), (3, 89500830), (5, 53700498), (6, 44750415), (9, 29833610), (10, 26850249), (15, 17900166), (18, 14916805), (19, 14131710), (30, 8950083), (38, 7065855), (45, 5966722), (57, 4710570), (90, 2983361), (95, 2826342), (114, 2355285), (171, 1570190), (190, 1413171), (285, 942114), (342, 785095), (570, 471057), (855, 314038), (1710, 157019)]