170170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 64

約数和(自身を含む): 435456

約数和(自身を除く): 265286

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 26, 34, 35, 55, 65, 70, 77, 85, 91, 110, 119, 130, 143, 154, 170, 182, 187, 221, 238, 286, 374, 385, 442, 455, 595, 715, 770, 910, 935, 1001, 1105, 1190, 1309, 1430, 1547, 1870, 2002, 2210, 2431, 2618, 3094, 4862, 5005, 6545, 7735, 10010, 12155, 13090, 15470, 17017, 24310, 34034, 85085, 170170]

約数ペア:

[(1, 170170), (2, 85085), (5, 34034), (7, 24310), (10, 17017), (11, 15470), (13, 13090), (14, 12155), (17, 10010), (22, 7735), (26, 6545), (34, 5005), (35, 4862), (55, 3094), (65, 2618), (70, 2431), (77, 2210), (85, 2002), (91, 1870), (110, 1547), (119, 1430), (130, 1309), (143, 1190), (154, 1105), (170, 1001), (182, 935), (187, 910), (221, 770), (238, 715), (286, 595), (374, 455), (385, 442)]