3354820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 8322048

約数和(自身を除く): 4967228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 773, 868, 1085, 1546, 2170, 3092, 3865, 4340, 5411, 7730, 10822, 15460, 21644, 23963, 27055, 47926, 54110, 95852, 108220, 119815, 167741, 239630, 335482, 479260, 670964, 838705, 1677410, 3354820]

約数ペア:

[(1, 3354820), (2, 1677410), (4, 838705), (5, 670964), (7, 479260), (10, 335482), (14, 239630), (20, 167741), (28, 119815), (31, 108220), (35, 95852), (62, 54110), (70, 47926), (124, 27055), (140, 23963), (155, 21644), (217, 15460), (310, 10822), (434, 7730), (620, 5411), (773, 4340), (868, 3865), (1085, 3092), (1546, 2170)]