3831460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4877660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 191, 236, 295, 340, 382, 590, 764, 955, 1003, 1180, 1910, 2006, 3247, 3820, 4012, 5015, 6494, 10030, 11269, 12988, 16235, 20060, 22538, 32470, 45076, 56345, 64940, 112690, 191573, 225380, 383146, 766292, 957865, 1915730, 3831460]

約数ペア:

[(1, 3831460), (2, 1915730), (4, 957865), (5, 766292), (10, 383146), (17, 225380), (20, 191573), (34, 112690), (59, 64940), (68, 56345), (85, 45076), (118, 32470), (170, 22538), (191, 20060), (236, 16235), (295, 12988), (340, 11269), (382, 10030), (590, 6494), (764, 5015), (955, 4012), (1003, 3820), (1180, 3247), (1910, 2006)]