3209868340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739601}}^1$

素因数の和:739648

約数の個数: 48

約数和(自身を含む): 7952200704

約数和(自身を除く): 4742332364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 739601, 1479202, 2958404, 3698005, 5177207, 7396010, 10354414, 14792020, 20708828, 22927631, 25886035, 45855262, 51772070, 91710524, 103544140, 114638155, 160493417, 229276310, 320986834, 458552620, 641973668, 802467085, 1604934170, 3209868340]

約数ペア:

[(1, 3209868340), (2, 1604934170), (4, 802467085), (5, 641973668), (7, 458552620), (10, 320986834), (14, 229276310), (20, 160493417), (28, 114638155), (31, 103544140), (35, 91710524), (62, 51772070), (70, 45855262), (124, 25886035), (140, 22927631), (155, 20708828), (217, 14792020), (310, 10354414), (434, 7396010), (620, 5177207), (868, 3698005), (1085, 2958404), (2170, 1479202), (4340, 739601)]