30052890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15901}}^1$

素因数の和:15924

約数の個数: 64

約数和(自身を含む): 91595520

約数和(自身を除く): 61542630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15901, 31802, 47703, 79505, 95406, 111307, 143109, 159010, 222614, 238515, 286218, 333921, 429327, 477030, 556535, 667842, 715545, 858654, 1001763, 1113070, 1431090, 1669605, 2003526, 2146635, 3005289, 3339210, 4293270, 5008815, 6010578, 10017630, 15026445, 30052890]

約数ペア:

[(1, 30052890), (2, 15026445), (3, 10017630), (5, 6010578), (6, 5008815), (7, 4293270), (9, 3339210), (10, 3005289), (14, 2146635), (15, 2003526), (18, 1669605), (21, 1431090), (27, 1113070), (30, 1001763), (35, 858654), (42, 715545), (45, 667842), (54, 556535), (63, 477030), (70, 429327), (90, 333921), (105, 286218), (126, 238515), (135, 222614), (189, 159010), (210, 143109), (270, 111307), (315, 95406), (378, 79505), (630, 47703), (945, 31802), (1890, 15901)]