2816889390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{27431}}^1$

素因数の和:27614

約数の個数: 96

約数和(自身を含む): 8421843456

約数和(自身を除く): 5604954066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 163, 210, 315, 326, 489, 630, 815, 978, 1141, 1467, 1630, 2282, 2445, 2934, 3423, 4890, 5705, 6846, 7335, 10269, 11410, 14670, 17115, 20538, 27431, 34230, 51345, 54862, 82293, 102690, 137155, 164586, 192017, 246879, 274310, 384034, 411465, 493758, 576051, 822930, 960085, 1152102, 1234395, 1728153, 1920170, 2468790, 2880255, 3456306, 4471253, 5760510, 8640765, 8942506, 13413759, 17281530, 22356265, 26827518, 31298771, 40241277, 44712530, 62597542, 67068795, 80482554, 93896313, 134137590, 156493855, 187792626, 201206385, 281688939, 312987710, 402412770, 469481565, 563377878, 938963130, 1408444695, 2816889390]

約数ペア:

[(1, 2816889390), (2, 1408444695), (3, 938963130), (5, 563377878), (6, 469481565), (7, 402412770), (9, 312987710), (10, 281688939), (14, 201206385), (15, 187792626), (18, 156493855), (21, 134137590), (30, 93896313), (35, 80482554), (42, 67068795), (45, 62597542), (63, 44712530), (70, 40241277), (90, 31298771), (105, 26827518), (126, 22356265), (163, 17281530), (210, 13413759), (315, 8942506), (326, 8640765), (489, 5760510), (630, 4471253), (815, 3456306), (978, 2880255), (1141, 2468790), (1467, 1920170), (1630, 1728153), (2282, 1234395), (2445, 1152102), (2934, 960085), (3423, 822930), (4890, 576051), (5705, 493758), (6846, 411465), (7335, 384034), (10269, 274310), (11410, 246879), (14670, 192017), (17115, 164586), (20538, 137155), (27431, 102690), (34230, 82293), (51345, 54862)]