2051235630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{399851}}^1$

素因数の和:399886

約数の個数: 64

約数和(自身を含む): 5757868800

約数和(自身を除く): 3706633170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 399851, 799702, 1199553, 1999255, 2399106, 3598659, 3998510, 5997765, 7197318, 7597169, 10795977, 11995530, 15194338, 17993295, 21591954, 22791507, 35986590, 37985845, 45583014, 53979885, 68374521, 75971690, 107959770, 113957535, 136749042, 205123563, 227915070, 341872605, 410247126, 683745210, 1025617815, 2051235630]

約数ペア:

[(1, 2051235630), (2, 1025617815), (3, 683745210), (5, 410247126), (6, 341872605), (9, 227915070), (10, 205123563), (15, 136749042), (18, 113957535), (19, 107959770), (27, 75971690), (30, 68374521), (38, 53979885), (45, 45583014), (54, 37985845), (57, 35986590), (90, 22791507), (95, 21591954), (114, 17993295), (135, 15194338), (171, 11995530), (190, 10795977), (270, 7597169), (285, 7197318), (342, 5997765), (513, 3998510), (570, 3598659), (855, 2399106), (1026, 1999255), (1710, 1199553), (2565, 799702), (5130, 399851)]