4945590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 14212800

約数和(自身を除く): 9267210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1409, 1755, 2818, 3510, 4227, 7045, 8454, 12681, 14090, 18317, 21135, 25362, 36634, 38043, 42270, 54951, 63405, 76086, 91585, 109902, 126810, 164853, 183170, 190215, 274755, 329706, 380430, 494559, 549510, 824265, 989118, 1648530, 2472795, 4945590]

約数ペア:

[(1, 4945590), (2, 2472795), (3, 1648530), (5, 989118), (6, 824265), (9, 549510), (10, 494559), (13, 380430), (15, 329706), (18, 274755), (26, 190215), (27, 183170), (30, 164853), (39, 126810), (45, 109902), (54, 91585), (65, 76086), (78, 63405), (90, 54951), (117, 42270), (130, 38043), (135, 36634), (195, 25362), (234, 21135), (270, 18317), (351, 14090), (390, 12681), (585, 8454), (702, 7045), (1170, 4227), (1409, 3510), (1755, 2818)]