29896440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35591}}^1$

素因数の和:35612

約数の個数: 64

約数和(自身を含む): 102504960

約数和(自身を除く): 72608520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35591, 71182, 106773, 142364, 177955, 213546, 249137, 284728, 355910, 427092, 498274, 533865, 711820, 747411, 854184, 996548, 1067730, 1245685, 1423640, 1494822, 1993096, 2135460, 2491370, 2989644, 3737055, 4270920, 4982740, 5979288, 7474110, 9965480, 14948220, 29896440]

約数ペア:

[(1, 29896440), (2, 14948220), (3, 9965480), (4, 7474110), (5, 5979288), (6, 4982740), (7, 4270920), (8, 3737055), (10, 2989644), (12, 2491370), (14, 2135460), (15, 1993096), (20, 1494822), (21, 1423640), (24, 1245685), (28, 1067730), (30, 996548), (35, 854184), (40, 747411), (42, 711820), (56, 533865), (60, 498274), (70, 427092), (84, 355910), (105, 284728), (120, 249137), (140, 213546), (168, 177955), (210, 142364), (280, 106773), (420, 71182), (840, 35591)]