2017769880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2402107}}^1$

素因数の和:2402128

約数の個数: 64

約数和(自身を含む): 6918071040

約数和(自身を除く): 4900301160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2402107, 4804214, 7206321, 9608428, 12010535, 14412642, 16814749, 19216856, 24021070, 28825284, 33629498, 36031605, 48042140, 50444247, 57650568, 67258996, 72063210, 84073745, 96084280, 100888494, 134517992, 144126420, 168147490, 201776988, 252221235, 288252840, 336294980, 403553976, 504442470, 672589960, 1008884940, 2017769880]

約数ペア:

[(1, 2017769880), (2, 1008884940), (3, 672589960), (4, 504442470), (5, 403553976), (6, 336294980), (7, 288252840), (8, 252221235), (10, 201776988), (12, 168147490), (14, 144126420), (15, 134517992), (20, 100888494), (21, 96084280), (24, 84073745), (28, 72063210), (30, 67258996), (35, 57650568), (40, 50444247), (42, 48042140), (56, 36031605), (60, 33629498), (70, 28825284), (84, 24021070), (105, 19216856), (120, 16814749), (140, 14412642), (168, 12010535), (210, 9608428), (280, 7206321), (420, 4804214), (840, 2402107)]