2619173570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 5513840640

約数和(自身を除く): 2894667070

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 73, 130, 145, 146, 155, 290, 307, 310, 365, 377, 403, 614, 730, 754, 806, 899, 949, 1535, 1798, 1885, 1898, 2015, 2117, 2263, 3070, 3770, 3991, 4030, 4234, 4495, 4526, 4745, 7982, 8903, 8990, 9490, 9517, 10585, 11315, 11687, 17806, 19034, 19955, 21170, 22411, 22630, 23374, 27521, 29419, 39910, 44515, 44822, 47585, 55042, 58435, 58838, 65627, 89030, 95170, 112055, 115739, 116870, 123721, 131254, 137605, 147095, 224110, 231478, 247442, 275210, 275993, 291343, 294190, 328135, 551986, 578695, 582686, 618605, 649919, 656270, 694741, 853151, 1157390, 1237210, 1299838, 1379965, 1389482, 1456715, 1706302, 2759930, 2913430, 3249595, 3473705, 3587909, 4265755, 6499190, 6947410, 7175818, 8448947, 8531510, 9031633, 16897894, 17939545, 18063266, 20147489, 35879090, 40294978, 42244735, 45158165, 84489470, 90316330, 100737445, 201474890, 261917357, 523834714, 1309586785, 2619173570]

約数ペア:

[(1, 2619173570), (2, 1309586785), (5, 523834714), (10, 261917357), (13, 201474890), (26, 100737445), (29, 90316330), (31, 84489470), (58, 45158165), (62, 42244735), (65, 40294978), (73, 35879090), (130, 20147489), (145, 18063266), (146, 17939545), (155, 16897894), (290, 9031633), (307, 8531510), (310, 8448947), (365, 7175818), (377, 6947410), (403, 6499190), (614, 4265755), (730, 3587909), (754, 3473705), (806, 3249595), (899, 2913430), (949, 2759930), (1535, 1706302), (1798, 1456715), (1885, 1389482), (1898, 1379965), (2015, 1299838), (2117, 1237210), (2263, 1157390), (3070, 853151), (3770, 694741), (3991, 656270), (4030, 649919), (4234, 618605), (4495, 582686), (4526, 578695), (4745, 551986), (7982, 328135), (8903, 294190), (8990, 291343), (9490, 275993), (9517, 275210), (10585, 247442), (11315, 231478), (11687, 224110), (17806, 147095), (19034, 137605), (19955, 131254), (21170, 123721), (22411, 116870), (22630, 115739), (23374, 112055), (27521, 95170), (29419, 89030), (39910, 65627), (44515, 58838), (44822, 58435), (47585, 55042)]