479112190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 952171200

約数和(自身を除く): 473059010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 157, 170, 290, 314, 493, 619, 785, 986, 1238, 1570, 2465, 2669, 3095, 4553, 4930, 5338, 6190, 9106, 10523, 13345, 17951, 21046, 22765, 26690, 35902, 45530, 52615, 77401, 89755, 97183, 105230, 154802, 179510, 194366, 305167, 387005, 485915, 610334, 774010, 971830, 1525835, 1652111, 2818307, 3051670, 3304222, 5636614, 8260555, 14091535, 16521110, 28183070, 47911219, 95822438, 239556095, 479112190]

約数ペア:

[(1, 479112190), (2, 239556095), (5, 95822438), (10, 47911219), (17, 28183070), (29, 16521110), (34, 14091535), (58, 8260555), (85, 5636614), (145, 3304222), (157, 3051670), (170, 2818307), (290, 1652111), (314, 1525835), (493, 971830), (619, 774010), (785, 610334), (986, 485915), (1238, 387005), (1570, 305167), (2465, 194366), (2669, 179510), (3095, 154802), (4553, 105230), (4930, 97183), (5338, 89755), (6190, 77401), (9106, 52615), (10523, 45530), (13345, 35902), (17951, 26690), (21046, 22765)]