2019927510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{3491}}^1$

素因数の和:5650

約数の個数: 64

約数和(自身を含む): 5390530560

約数和(自身を除く): 3370603050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2143, 3491, 4286, 6429, 6982, 10473, 10715, 12858, 17455, 19287, 20946, 21430, 31419, 32145, 34910, 38574, 52365, 57861, 62838, 64290, 94257, 96435, 104730, 115722, 157095, 188514, 192870, 289305, 314190, 471285, 578610, 942570, 7481213, 14962426, 22443639, 37406065, 44887278, 67330917, 74812130, 112218195, 134661834, 201992751, 224436390, 336654585, 403985502, 673309170, 1009963755, 2019927510]

約数ペア:

[(1, 2019927510), (2, 1009963755), (3, 673309170), (5, 403985502), (6, 336654585), (9, 224436390), (10, 201992751), (15, 134661834), (18, 112218195), (27, 74812130), (30, 67330917), (45, 44887278), (54, 37406065), (90, 22443639), (135, 14962426), (270, 7481213), (2143, 942570), (3491, 578610), (4286, 471285), (6429, 314190), (6982, 289305), (10473, 192870), (10715, 188514), (12858, 157095), (17455, 115722), (19287, 104730), (20946, 96435), (21430, 94257), (31419, 64290), (32145, 62838), (34910, 57861), (38574, 52365)]