10218090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 25378848

約数和(自身を除く): 15160758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 89, 129, 178, 215, 258, 267, 430, 445, 534, 645, 890, 1290, 1335, 2670, 3827, 7654, 7921, 11481, 15842, 19135, 22962, 23763, 38270, 39605, 47526, 57405, 79210, 114810, 118815, 237630, 340603, 681206, 1021809, 1703015, 2043618, 3406030, 5109045, 10218090]

約数ペア:

[(1, 10218090), (2, 5109045), (3, 3406030), (5, 2043618), (6, 1703015), (10, 1021809), (15, 681206), (30, 340603), (43, 237630), (86, 118815), (89, 114810), (129, 79210), (178, 57405), (215, 47526), (258, 39605), (267, 38270), (430, 23763), (445, 22962), (534, 19135), (645, 15842), (890, 11481), (1290, 7921), (1335, 7654), (2670, 3827)]