86827020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 96

約数和(自身を含む): 283584000

約数和(自身を除く): 196756980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 4219, 5145, 6860, 8438, 10290, 12657, 16876, 20580, 21095, 25314, 29533, 42190, 50628, 59066, 63285, 84380, 88599, 118132, 126570, 147665, 177198, 206731, 253140, 295330, 354396, 413462, 442995, 590660, 620193, 826924, 885990, 1033655, 1240386, 1447117, 1771980, 2067310, 2480772, 2894234, 3100965, 4134620, 4341351, 5788468, 6201930, 7235585, 8682702, 12403860, 14471170, 17365404, 21706755, 28942340, 43413510, 86827020]

約数ペア:

[(1, 86827020), (2, 43413510), (3, 28942340), (4, 21706755), (5, 17365404), (6, 14471170), (7, 12403860), (10, 8682702), (12, 7235585), (14, 6201930), (15, 5788468), (20, 4341351), (21, 4134620), (28, 3100965), (30, 2894234), (35, 2480772), (42, 2067310), (49, 1771980), (60, 1447117), (70, 1240386), (84, 1033655), (98, 885990), (105, 826924), (140, 620193), (147, 590660), (196, 442995), (210, 413462), (245, 354396), (294, 295330), (343, 253140), (420, 206731), (490, 177198), (588, 147665), (686, 126570), (735, 118132), (980, 88599), (1029, 84380), (1372, 63285), (1470, 59066), (1715, 50628), (2058, 42190), (2940, 29533), (3430, 25314), (4116, 21095), (4219, 20580), (5145, 16876), (6860, 12657), (8438, 10290)]