1731260280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{49921}}^1$

素因数の和:49969

約数の個数: 96

約数和(自身を含む): 5517379440

約数和(自身を除く): 3786119160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6936, 8670, 11560, 17340, 34680, 49921, 99842, 149763, 199684, 249605, 299526, 399368, 499210, 599052, 748815, 848657, 998420, 1198104, 1497630, 1697314, 1996840, 2545971, 2995260, 3394628, 4243285, 5091942, 5990520, 6789256, 8486570, 10183884, 12729855, 14427169, 16973140, 20367768, 25459710, 28854338, 33946280, 43281507, 50919420, 57708676, 72135845, 86563014, 101838840, 115417352, 144271690, 173126028, 216407535, 288543380, 346252056, 432815070, 577086760, 865630140, 1731260280]

約数ペア:

[(1, 1731260280), (2, 865630140), (3, 577086760), (4, 432815070), (5, 346252056), (6, 288543380), (8, 216407535), (10, 173126028), (12, 144271690), (15, 115417352), (17, 101838840), (20, 86563014), (24, 72135845), (30, 57708676), (34, 50919420), (40, 43281507), (51, 33946280), (60, 28854338), (68, 25459710), (85, 20367768), (102, 16973140), (120, 14427169), (136, 12729855), (170, 10183884), (204, 8486570), (255, 6789256), (289, 5990520), (340, 5091942), (408, 4243285), (510, 3394628), (578, 2995260), (680, 2545971), (867, 1996840), (1020, 1697314), (1156, 1497630), (1445, 1198104), (1734, 998420), (2040, 848657), (2312, 748815), (2890, 599052), (3468, 499210), (4335, 399368), (5780, 299526), (6936, 249605), (8670, 199684), (11560, 149763), (17340, 99842), (34680, 49921)]