142072470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1439}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 369982080

約数和(自身を除く): 227909610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1097, 1439, 2194, 2878, 3291, 4317, 5485, 6582, 7195, 8634, 9873, 10970, 12951, 14390, 16455, 19746, 21585, 25902, 32910, 43170, 49365, 64755, 98730, 129510, 1578583, 3157166, 4735749, 7892915, 9471498, 14207247, 15785830, 23678745, 28414494, 47357490, 71036235, 142072470]

約数ペア:

[(1, 142072470), (2, 71036235), (3, 47357490), (5, 28414494), (6, 23678745), (9, 15785830), (10, 14207247), (15, 9471498), (18, 7892915), (30, 4735749), (45, 3157166), (90, 1578583), (1097, 129510), (1439, 98730), (2194, 64755), (2878, 49365), (3291, 43170), (4317, 32910), (5485, 25902), (6582, 21585), (7195, 19746), (8634, 16455), (9873, 14390), (10970, 12951)]