1570542820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2939}}^1$

素因数の和:3313

約数の個数: 96

約数和(自身を含む): 4125219840

約数和(自身を除く): 2554677020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 347, 385, 694, 770, 1388, 1540, 1735, 2429, 2939, 3470, 3817, 4858, 5878, 6940, 7634, 9716, 11756, 12145, 14695, 15268, 19085, 20573, 24290, 26719, 29390, 32329, 38170, 41146, 48580, 53438, 58780, 64658, 76340, 82292, 102865, 106876, 129316, 133595, 161645, 205730, 226303, 267190, 323290, 411460, 452606, 534380, 646580, 905212, 1019833, 1131515, 2039666, 2263030, 4079332, 4526060, 5099165, 7138831, 10198330, 11218163, 14277662, 20396660, 22436326, 28555324, 35694155, 44872652, 56090815, 71388310, 78527141, 112181630, 142776620, 157054282, 224363260, 314108564, 392635705, 785271410, 1570542820]

約数ペア:

[(1, 1570542820), (2, 785271410), (4, 392635705), (5, 314108564), (7, 224363260), (10, 157054282), (11, 142776620), (14, 112181630), (20, 78527141), (22, 71388310), (28, 56090815), (35, 44872652), (44, 35694155), (55, 28555324), (70, 22436326), (77, 20396660), (110, 14277662), (140, 11218163), (154, 10198330), (220, 7138831), (308, 5099165), (347, 4526060), (385, 4079332), (694, 2263030), (770, 2039666), (1388, 1131515), (1540, 1019833), (1735, 905212), (2429, 646580), (2939, 534380), (3470, 452606), (3817, 411460), (4858, 323290), (5878, 267190), (6940, 226303), (7634, 205730), (9716, 161645), (11756, 133595), (12145, 129316), (14695, 106876), (15268, 102865), (19085, 82292), (20573, 76340), (24290, 64658), (26719, 58780), (29390, 53438), (32329, 48580), (38170, 41146)]