42722070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 108725760

約数和(自身を除く): 66003690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 241, 285, 311, 482, 570, 622, 723, 933, 1205, 1446, 1555, 1866, 2410, 3110, 3615, 4579, 4665, 5909, 7230, 9158, 9330, 11818, 13737, 17727, 22895, 27474, 29545, 35454, 45790, 59090, 68685, 74951, 88635, 137370, 149902, 177270, 224853, 374755, 449706, 749510, 1124265, 1424069, 2248530, 2848138, 4272207, 7120345, 8544414, 14240690, 21361035, 42722070]

約数ペア:

[(1, 42722070), (2, 21361035), (3, 14240690), (5, 8544414), (6, 7120345), (10, 4272207), (15, 2848138), (19, 2248530), (30, 1424069), (38, 1124265), (57, 749510), (95, 449706), (114, 374755), (190, 224853), (241, 177270), (285, 149902), (311, 137370), (482, 88635), (570, 74951), (622, 68685), (723, 59090), (933, 45790), (1205, 35454), (1446, 29545), (1555, 27474), (1866, 22895), (2410, 17727), (3110, 13737), (3615, 11818), (4579, 9330), (4665, 9158), (5909, 7230)]