668071470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{4157}}^1$

素因数の和:4665

約数の個数: 64

約数和(自身を含む): 1753145856

約数和(自身を除く): 1085074386

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 487, 974, 1461, 2435, 2922, 4157, 4870, 5357, 7305, 8314, 10714, 12471, 14610, 16071, 20785, 24942, 26785, 32142, 41570, 45727, 53570, 62355, 80355, 91454, 124710, 137181, 160710, 228635, 274362, 457270, 685905, 1371810, 2024459, 4048918, 6073377, 10122295, 12146754, 20244590, 22269049, 30366885, 44538098, 60733770, 66807147, 111345245, 133614294, 222690490, 334035735, 668071470]

約数ペア:

[(1, 668071470), (2, 334035735), (3, 222690490), (5, 133614294), (6, 111345245), (10, 66807147), (11, 60733770), (15, 44538098), (22, 30366885), (30, 22269049), (33, 20244590), (55, 12146754), (66, 10122295), (110, 6073377), (165, 4048918), (330, 2024459), (487, 1371810), (974, 685905), (1461, 457270), (2435, 274362), (2922, 228635), (4157, 160710), (4870, 137181), (5357, 124710), (7305, 91454), (8314, 80355), (10714, 62355), (12471, 53570), (14610, 45727), (16071, 41570), (20785, 32142), (24942, 26785)]