40381530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 64

約数和(自身を含む): 114352128

約数和(自身を除く): 73970598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6203, 6510, 12406, 18609, 31015, 37218, 43421, 62030, 86842, 93045, 130263, 186090, 192293, 217105, 260526, 384586, 434210, 576879, 651315, 961465, 1153758, 1302630, 1346051, 1922930, 2692102, 2884395, 4038153, 5768790, 6730255, 8076306, 13460510, 20190765, 40381530]

約数ペア:

[(1, 40381530), (2, 20190765), (3, 13460510), (5, 8076306), (6, 6730255), (7, 5768790), (10, 4038153), (14, 2884395), (15, 2692102), (21, 1922930), (30, 1346051), (31, 1302630), (35, 1153758), (42, 961465), (62, 651315), (70, 576879), (93, 434210), (105, 384586), (155, 260526), (186, 217105), (210, 192293), (217, 186090), (310, 130263), (434, 93045), (465, 86842), (651, 62030), (930, 43421), (1085, 37218), (1302, 31015), (2170, 18609), (3255, 12406), (6203, 6510)]