1089507580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 2683578240

約数和(自身を除く): 1594070660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 113, 122, 140, 226, 244, 305, 427, 452, 565, 610, 791, 854, 1129, 1130, 1220, 1582, 1708, 2135, 2258, 2260, 3164, 3955, 4270, 4516, 5645, 6893, 7903, 7910, 8540, 11290, 13786, 15806, 15820, 22580, 27572, 31612, 34465, 39515, 48251, 68869, 68930, 79030, 96502, 127577, 137738, 137860, 158060, 193004, 241255, 255154, 275476, 344345, 482083, 482510, 510308, 637885, 688690, 893039, 964166, 965020, 1275770, 1377380, 1786078, 1928332, 2410415, 2551540, 3572156, 4465195, 4820830, 7782197, 8930390, 9641660, 15564394, 17860780, 31128788, 38910985, 54475379, 77821970, 108950758, 155643940, 217901516, 272376895, 544753790, 1089507580]

約数ペア:

[(1, 1089507580), (2, 544753790), (4, 272376895), (5, 217901516), (7, 155643940), (10, 108950758), (14, 77821970), (20, 54475379), (28, 38910985), (35, 31128788), (61, 17860780), (70, 15564394), (113, 9641660), (122, 8930390), (140, 7782197), (226, 4820830), (244, 4465195), (305, 3572156), (427, 2551540), (452, 2410415), (565, 1928332), (610, 1786078), (791, 1377380), (854, 1275770), (1129, 965020), (1130, 964166), (1220, 893039), (1582, 688690), (1708, 637885), (2135, 510308), (2258, 482510), (2260, 482083), (3164, 344345), (3955, 275476), (4270, 255154), (4516, 241255), (5645, 193004), (6893, 158060), (7903, 137860), (7910, 137738), (8540, 127577), (11290, 96502), (13786, 79030), (15806, 68930), (15820, 68869), (22580, 48251), (27572, 39515), (31612, 34465)]