2009753850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1030643}}^1$

素因数の和:1030671

約数の個数: 48

約数和(自身を含む): 5367593952

約数和(自身を除く): 3357840102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1030643, 2061286, 3091929, 5153215, 6183858, 10306430, 13398359, 15459645, 25766075, 26796718, 30919290, 40195077, 51532150, 66991795, 77298225, 80390154, 133983590, 154596450, 200975385, 334958975, 401950770, 669917950, 1004876925, 2009753850]

約数ペア:

[(1, 2009753850), (2, 1004876925), (3, 669917950), (5, 401950770), (6, 334958975), (10, 200975385), (13, 154596450), (15, 133983590), (25, 80390154), (26, 77298225), (30, 66991795), (39, 51532150), (50, 40195077), (65, 30919290), (75, 26796718), (78, 25766075), (130, 15459645), (150, 13398359), (195, 10306430), (325, 6183858), (390, 5153215), (650, 3091929), (975, 2061286), (1950, 1030643)]