40259730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4143

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 72544110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4079, 4935, 8158, 9870, 12237, 20395, 24474, 28553, 40790, 57106, 61185, 85659, 122370, 142765, 171318, 191713, 285530, 383426, 428295, 575139, 856590, 958565, 1150278, 1341991, 1917130, 2683982, 2875695, 4025973, 5751390, 6709955, 8051946, 13419910, 20129865, 40259730]

約数ペア:

[(1, 40259730), (2, 20129865), (3, 13419910), (5, 8051946), (6, 6709955), (7, 5751390), (10, 4025973), (14, 2875695), (15, 2683982), (21, 1917130), (30, 1341991), (35, 1150278), (42, 958565), (47, 856590), (70, 575139), (94, 428295), (105, 383426), (141, 285530), (210, 191713), (235, 171318), (282, 142765), (329, 122370), (470, 85659), (658, 61185), (705, 57106), (987, 40790), (1410, 28553), (1645, 24474), (1974, 20395), (3290, 12237), (4079, 9870), (4935, 8158)]