3758790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2557}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 10498032

約数和(自身を除く): 6739242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2557, 5114, 7671, 12785, 15342, 17899, 25570, 35798, 38355, 53697, 76710, 89495, 107394, 125293, 178990, 250586, 268485, 375879, 536970, 626465, 751758, 1252930, 1879395, 3758790]

約数ペア:

[(1, 3758790), (2, 1879395), (3, 1252930), (5, 751758), (6, 626465), (7, 536970), (10, 375879), (14, 268485), (15, 250586), (21, 178990), (30, 125293), (35, 107394), (42, 89495), (49, 76710), (70, 53697), (98, 38355), (105, 35798), (147, 25570), (210, 17899), (245, 15342), (294, 12785), (490, 7671), (735, 5114), (1470, 2557)]