22273860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 71914752

約数和(自身を除く): 49640892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 293, 362, 420, 543, 586, 724, 879, 905, 1086, 1172, 1267, 1465, 1758, 1810, 2051, 2172, 2534, 2715, 2930, 3516, 3620, 3801, 4102, 4395, 5068, 5430, 5860, 6153, 6335, 7602, 8204, 8790, 10255, 10860, 12306, 12670, 15204, 17580, 19005, 20510, 24612, 25340, 30765, 38010, 41020, 53033, 61530, 76020, 106066, 123060, 159099, 212132, 265165, 318198, 371231, 530330, 636396, 742462, 795495, 1060660, 1113693, 1484924, 1590990, 1856155, 2227386, 3181980, 3712310, 4454772, 5568465, 7424620, 11136930, 22273860]

約数ペア:

[(1, 22273860), (2, 11136930), (3, 7424620), (4, 5568465), (5, 4454772), (6, 3712310), (7, 3181980), (10, 2227386), (12, 1856155), (14, 1590990), (15, 1484924), (20, 1113693), (21, 1060660), (28, 795495), (30, 742462), (35, 636396), (42, 530330), (60, 371231), (70, 318198), (84, 265165), (105, 212132), (140, 159099), (181, 123060), (210, 106066), (293, 76020), (362, 61530), (420, 53033), (543, 41020), (586, 38010), (724, 30765), (879, 25340), (905, 24612), (1086, 20510), (1172, 19005), (1267, 17580), (1465, 15204), (1758, 12670), (1810, 12306), (2051, 10860), (2172, 10255), (2534, 8790), (2715, 8204), (2930, 7602), (3516, 6335), (3620, 6153), (3801, 5860), (4102, 5430), (4395, 5068)]