15830174388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{680341}}^1$

素因数の和:680632

約数の個数: 48

約数和(自身を含む): 42366257024

約数和(自身を除く): 26536082636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 680341, 1360682, 2041023, 2721364, 4082046, 4762387, 8164092, 9524774, 14287161, 19049548, 28574322, 57148644, 188454457, 376908914, 565363371, 753817828, 1130726742, 1319181199, 2261453484, 2638362398, 3957543597, 5276724796, 7915087194, 15830174388]

約数ペア:

[(1, 15830174388), (2, 7915087194), (3, 5276724796), (4, 3957543597), (6, 2638362398), (7, 2261453484), (12, 1319181199), (14, 1130726742), (21, 753817828), (28, 565363371), (42, 376908914), (84, 188454457), (277, 57148644), (554, 28574322), (831, 19049548), (1108, 14287161), (1662, 9524774), (1939, 8164092), (3324, 4762387), (3878, 4082046), (5817, 2721364), (7756, 2041023), (11634, 1360682), (23268, 680341)]