1804384860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{81943}}^1$

素因数の和:82322

約数の個数: 48

約数和(自身を含む): 5066105856

約数和(自身を除く): 3261720996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 7340, 11010, 22020, 81943, 163886, 245829, 327772, 409715, 491658, 819430, 983316, 1229145, 1638860, 2458290, 4916580, 30073081, 60146162, 90219243, 120292324, 150365405, 180438486, 300730810, 360876972, 451096215, 601461620, 902192430, 1804384860]

約数ペア:

[(1, 1804384860), (2, 902192430), (3, 601461620), (4, 451096215), (5, 360876972), (6, 300730810), (10, 180438486), (12, 150365405), (15, 120292324), (20, 90219243), (30, 60146162), (60, 30073081), (367, 4916580), (734, 2458290), (1101, 1638860), (1468, 1229145), (1835, 983316), (2202, 819430), (3670, 491658), (4404, 409715), (5505, 327772), (7340, 245829), (11010, 163886), (22020, 81943)]