8837220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 28885248

約数和(自身を除く): 20048028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 397, 420, 530, 636, 742, 794, 795, 1060, 1113, 1191, 1484, 1588, 1590, 1855, 1985, 2226, 2382, 2779, 3180, 3710, 3970, 4452, 4764, 5558, 5565, 5955, 7420, 7940, 8337, 11116, 11130, 11910, 13895, 16674, 21041, 22260, 23820, 27790, 33348, 41685, 42082, 55580, 63123, 83370, 84164, 105205, 126246, 147287, 166740, 210410, 252492, 294574, 315615, 420820, 441861, 589148, 631230, 736435, 883722, 1262460, 1472870, 1767444, 2209305, 2945740, 4418610, 8837220]

約数ペア:

[(1, 8837220), (2, 4418610), (3, 2945740), (4, 2209305), (5, 1767444), (6, 1472870), (7, 1262460), (10, 883722), (12, 736435), (14, 631230), (15, 589148), (20, 441861), (21, 420820), (28, 315615), (30, 294574), (35, 252492), (42, 210410), (53, 166740), (60, 147287), (70, 126246), (84, 105205), (105, 84164), (106, 83370), (140, 63123), (159, 55580), (210, 42082), (212, 41685), (265, 33348), (318, 27790), (371, 23820), (397, 22260), (420, 21041), (530, 16674), (636, 13895), (742, 11910), (794, 11130), (795, 11116), (1060, 8337), (1113, 7940), (1191, 7420), (1484, 5955), (1588, 5565), (1590, 5558), (1855, 4764), (1985, 4452), (2226, 3970), (2382, 3710), (2779, 3180)]