1859805220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1667}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 4817611008

約数和(自身を除く): 2957805788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 613, 910, 1226, 1667, 1820, 2452, 3065, 3334, 4291, 6130, 6668, 7969, 8335, 8582, 11669, 12260, 15938, 16670, 17164, 21455, 21671, 23338, 31876, 33340, 39845, 42910, 43342, 46676, 55783, 58345, 79690, 85820, 86684, 108355, 111566, 116690, 151697, 159380, 216710, 223132, 233380, 278915, 303394, 433420, 557830, 606788, 758485, 1021871, 1115660, 1516970, 2043742, 3033940, 4087484, 5109355, 7153097, 10218710, 13284323, 14306194, 20437420, 26568646, 28612388, 35765485, 53137292, 66421615, 71530970, 92990261, 132843230, 143061940, 185980522, 265686460, 371961044, 464951305, 929902610, 1859805220]

約数ペア:

[(1, 1859805220), (2, 929902610), (4, 464951305), (5, 371961044), (7, 265686460), (10, 185980522), (13, 143061940), (14, 132843230), (20, 92990261), (26, 71530970), (28, 66421615), (35, 53137292), (52, 35765485), (65, 28612388), (70, 26568646), (91, 20437420), (130, 14306194), (140, 13284323), (182, 10218710), (260, 7153097), (364, 5109355), (455, 4087484), (613, 3033940), (910, 2043742), (1226, 1516970), (1667, 1115660), (1820, 1021871), (2452, 758485), (3065, 606788), (3334, 557830), (4291, 433420), (6130, 303394), (6668, 278915), (7969, 233380), (8335, 223132), (8582, 216710), (11669, 159380), (12260, 151697), (15938, 116690), (16670, 111566), (17164, 108355), (21455, 86684), (21671, 85820), (23338, 79690), (31876, 58345), (33340, 55783), (39845, 46676), (42910, 43342)]