2596657980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{883217}}^1$

素因数の和:883243

約数の個数: 72

約数和(自身を含む): 8457695568

約数和(自身を除く): 5861037588

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, 420, 490, 588, 735, 980, 1470, 2940, 883217, 1766434, 2649651, 3532868, 4416085, 5299302, 6182519, 8832170, 10598604, 12365038, 13248255, 17664340, 18547557, 24730076, 26496510, 30912595, 37095114, 43277633, 52993020, 61825190, 74190228, 86555266, 92737785, 123650380, 129832899, 173110532, 185475570, 216388165, 259665798, 370951140, 432776330, 519331596, 649164495, 865552660, 1298328990, 2596657980]

約数ペア:

[(1, 2596657980), (2, 1298328990), (3, 865552660), (4, 649164495), (5, 519331596), (6, 432776330), (7, 370951140), (10, 259665798), (12, 216388165), (14, 185475570), (15, 173110532), (20, 129832899), (21, 123650380), (28, 92737785), (30, 86555266), (35, 74190228), (42, 61825190), (49, 52993020), (60, 43277633), (70, 37095114), (84, 30912595), (98, 26496510), (105, 24730076), (140, 18547557), (147, 17664340), (196, 13248255), (210, 12365038), (245, 10598604), (294, 8832170), (420, 6182519), (490, 5299302), (588, 4416085), (735, 3532868), (980, 2649651), (1470, 1766434), (2940, 883217)]