136312890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20939}}^1$

素因数の和:20987

約数の個数: 64

約数和(自身を含む): 385966080

約数和(自身を除く): 249653190

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, 6510, 20939, 41878, 62817, 104695, 125634, 146573, 209390, 293146, 314085, 439719, 628170, 649109, 732865, 879438, 1298218, 1465730, 1947327, 2198595, 3245545, 3894654, 4397190, 4543763, 6491090, 9087526, 9736635, 13631289, 19473270, 22718815, 27262578, 45437630, 68156445, 136312890]

約数ペア:

[(1, 136312890), (2, 68156445), (3, 45437630), (5, 27262578), (6, 22718815), (7, 19473270), (10, 13631289), (14, 9736635), (15, 9087526), (21, 6491090), (30, 4543763), (31, 4397190), (35, 3894654), (42, 3245545), (62, 2198595), (70, 1947327), (93, 1465730), (105, 1298218), (155, 879438), (186, 732865), (210, 649109), (217, 628170), (310, 439719), (434, 314085), (465, 293146), (651, 209390), (930, 146573), (1085, 125634), (1302, 104695), (2170, 62817), (3255, 41878), (6510, 20939)]