2069778870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1210397}}^1$

素因数の和:1210429

約数の個数: 48

約数和(自身を含む): 5664662640

約数和(自身を除く): 3594883770

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, 1210397, 2420794, 3631191, 6051985, 7262382, 10893573, 12103970, 18155955, 21787146, 22997543, 36311910, 45995086, 54467865, 68992629, 108935730, 114987715, 137985258, 206977887, 229975430, 344963145, 413955774, 689926290, 1034889435, 2069778870]

約数ペア:

[(1, 2069778870), (2, 1034889435), (3, 689926290), (5, 413955774), (6, 344963145), (9, 229975430), (10, 206977887), (15, 137985258), (18, 114987715), (19, 108935730), (30, 68992629), (38, 54467865), (45, 45995086), (57, 36311910), (90, 22997543), (95, 21787146), (114, 18155955), (171, 12103970), (190, 10893573), (285, 7262382), (342, 6051985), (570, 3631191), (855, 2420794), (1710, 1210397)]