3921450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 10478496

約数和(自身を除く): 6557046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 2011, 4022, 6033, 10055, 12066, 20110, 26143, 30165, 50275, 52286, 60330, 78429, 100550, 130715, 150825, 156858, 261430, 301650, 392145, 653575, 784290, 1307150, 1960725, 3921450]

約数ペア:

[(1, 3921450), (2, 1960725), (3, 1307150), (5, 784290), (6, 653575), (10, 392145), (13, 301650), (15, 261430), (25, 156858), (26, 150825), (30, 130715), (39, 100550), (50, 78429), (65, 60330), (75, 52286), (78, 50275), (130, 30165), (150, 26143), (195, 20110), (325, 12066), (390, 10055), (650, 6033), (975, 4022), (1950, 2011)]