38815290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22699}}^1$

素因数の和:22731

約数の個数: 48

約数和(自身を含む): 106236000

約数和(自身を除く): 67420710

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, 22699, 45398, 68097, 113495, 136194, 204291, 226990, 340485, 408582, 431281, 680970, 862562, 1021455, 1293843, 2042910, 2156405, 2587686, 3881529, 4312810, 6469215, 7763058, 12938430, 19407645, 38815290]

約数ペア:

[(1, 38815290), (2, 19407645), (3, 12938430), (5, 7763058), (6, 6469215), (9, 4312810), (10, 3881529), (15, 2587686), (18, 2156405), (19, 2042910), (30, 1293843), (38, 1021455), (45, 862562), (57, 680970), (90, 431281), (95, 408582), (114, 340485), (171, 226990), (190, 204291), (285, 136194), (342, 113495), (570, 68097), (855, 45398), (1710, 22699)]