1540565530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20359}}^1$

素因数の和:20443

約数の個数: 64

約数和(自身を含む): 3377479680

約数和(自身を除く): 1836914150

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1610, 1645, 2162, 3290, 5405, 7567, 10810, 15134, 20359, 37835, 40718, 75670, 101795, 142513, 203590, 285026, 468257, 712565, 936514, 956873, 1425130, 1913746, 2341285, 3277799, 4682570, 4784365, 6555598, 6698111, 9568730, 13396222, 16388995, 22008079, 32777990, 33490555, 44016158, 66981110, 110040395, 154056553, 220080790, 308113106, 770282765, 1540565530]

約数ペア:

[(1, 1540565530), (2, 770282765), (5, 308113106), (7, 220080790), (10, 154056553), (14, 110040395), (23, 66981110), (35, 44016158), (46, 33490555), (47, 32777990), (70, 22008079), (94, 16388995), (115, 13396222), (161, 9568730), (230, 6698111), (235, 6555598), (322, 4784365), (329, 4682570), (470, 3277799), (658, 2341285), (805, 1913746), (1081, 1425130), (1610, 956873), (1645, 936514), (2162, 712565), (3290, 468257), (5405, 285026), (7567, 203590), (10810, 142513), (15134, 101795), (20359, 75670), (37835, 40718)]