3088897980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7354519}}^1$

素因数の和:7354538

約数の個数: 48

約数和(自身を含む): 9884474880

約数和(自身を除く): 6795576900

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, 210, 420, 7354519, 14709038, 22063557, 29418076, 36772595, 44127114, 51481633, 73545190, 88254228, 102963266, 110317785, 147090380, 154444899, 205926532, 220635570, 257408165, 308889798, 441271140, 514816330, 617779596, 772224495, 1029632660, 1544448990, 3088897980]

約数ペア:

[(1, 3088897980), (2, 1544448990), (3, 1029632660), (4, 772224495), (5, 617779596), (6, 514816330), (7, 441271140), (10, 308889798), (12, 257408165), (14, 220635570), (15, 205926532), (20, 154444899), (21, 147090380), (28, 110317785), (30, 102963266), (35, 88254228), (42, 73545190), (60, 51481633), (70, 44127114), (84, 36772595), (105, 29418076), (140, 22063557), (210, 14709038), (420, 7354519)]