15691465490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 29834307072

約数和(自身を除く): 14142841582

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 193, 230, 302, 386, 755, 965, 1510, 1930, 2341, 3473, 4439, 4682, 6946, 8878, 11705, 17365, 22195, 23410, 29143, 34730, 44390, 53843, 58286, 107686, 145715, 269215, 291430, 353491, 451813, 538430, 670289, 706982, 903626, 1340578, 1767455, 2259065, 3351445, 3534910, 4518130, 6702890, 8130293, 10391699, 16260586, 20783398, 40651465, 51958495, 68223763, 81302930, 103916990, 136447526, 341118815, 682237630, 1569146549, 3138293098, 7845732745, 15691465490]

約数ペア:

[(1, 15691465490), (2, 7845732745), (5, 3138293098), (10, 1569146549), (23, 682237630), (46, 341118815), (115, 136447526), (151, 103916990), (193, 81302930), (230, 68223763), (302, 51958495), (386, 40651465), (755, 20783398), (965, 16260586), (1510, 10391699), (1930, 8130293), (2341, 6702890), (3473, 4518130), (4439, 3534910), (4682, 3351445), (6946, 2259065), (8878, 1767455), (11705, 1340578), (17365, 903626), (22195, 706982), (23410, 670289), (29143, 538430), (34730, 451813), (44390, 353491), (53843, 291430), (58286, 269215), (107686, 145715)]