70012890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 117475110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 743, 1047, 1486, 1745, 2094, 2229, 3141, 3490, 3715, 4458, 5235, 6282, 6687, 7430, 9423, 10470, 11145, 13374, 15705, 18846, 20061, 22290, 31410, 33435, 40122, 47115, 66870, 94230, 100305, 200610, 259307, 518614, 777921, 1296535, 1555842, 2333763, 2593070, 3889605, 4667526, 7001289, 7779210, 11668815, 14002578, 23337630, 35006445, 70012890]

約数ペア:

[(1, 70012890), (2, 35006445), (3, 23337630), (5, 14002578), (6, 11668815), (9, 7779210), (10, 7001289), (15, 4667526), (18, 3889605), (27, 2593070), (30, 2333763), (45, 1555842), (54, 1296535), (90, 777921), (135, 518614), (270, 259307), (349, 200610), (698, 100305), (743, 94230), (1047, 66870), (1486, 47115), (1745, 40122), (2094, 33435), (2229, 31410), (3141, 22290), (3490, 20061), (3715, 18846), (4458, 15705), (5235, 13374), (6282, 11145), (6687, 10470), (7430, 9423)]