17293470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 44043264

約数和(自身を除く): 26749794

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 353, 355, 426, 690, 706, 710, 1059, 1065, 1633, 1765, 2118, 2130, 3266, 3530, 4899, 5295, 8119, 8165, 9798, 10590, 16238, 16330, 24357, 24495, 25063, 40595, 48714, 48990, 50126, 75189, 81190, 121785, 125315, 150378, 243570, 250630, 375945, 576449, 751890, 1152898, 1729347, 2882245, 3458694, 5764490, 8646735, 17293470]

約数ペア:

[(1, 17293470), (2, 8646735), (3, 5764490), (5, 3458694), (6, 2882245), (10, 1729347), (15, 1152898), (23, 751890), (30, 576449), (46, 375945), (69, 250630), (71, 243570), (115, 150378), (138, 125315), (142, 121785), (213, 81190), (230, 75189), (345, 50126), (353, 48990), (355, 48714), (426, 40595), (690, 25063), (706, 24495), (710, 24357), (1059, 16330), (1065, 16238), (1633, 10590), (1765, 9798), (2118, 8165), (2130, 8119), (3266, 5295), (3530, 4899)]