5746740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 17179680

約数和(自身を除く): 11432940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2698, 4047, 4260, 5041, 5396, 6745, 8094, 10082, 13490, 15123, 16188, 20164, 20235, 25205, 26980, 30246, 40470, 50410, 60492, 75615, 80940, 95779, 100820, 151230, 191558, 287337, 302460, 383116, 478895, 574674, 957790, 1149348, 1436685, 1915580, 2873370, 5746740]

約数ペア:

[(1, 5746740), (2, 2873370), (3, 1915580), (4, 1436685), (5, 1149348), (6, 957790), (10, 574674), (12, 478895), (15, 383116), (19, 302460), (20, 287337), (30, 191558), (38, 151230), (57, 100820), (60, 95779), (71, 80940), (76, 75615), (95, 60492), (114, 50410), (142, 40470), (190, 30246), (213, 26980), (228, 25205), (284, 20235), (285, 20164), (355, 16188), (380, 15123), (426, 13490), (570, 10082), (710, 8094), (852, 6745), (1065, 5396), (1140, 5041), (1349, 4260), (1420, 4047), (2130, 2698)]