27728730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11411}}^1$

素因数の和:11433

約数の個数: 48

約数和(自身を含む): 74771424

約数和(自身を除く): 47042694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 11411, 22822, 34233, 57055, 68466, 102699, 114110, 171165, 205398, 308097, 342330, 513495, 616194, 924291, 1026990, 1540485, 1848582, 2772873, 3080970, 4621455, 5545746, 9242910, 13864365, 27728730]

約数ペア:

[(1, 27728730), (2, 13864365), (3, 9242910), (5, 5545746), (6, 4621455), (9, 3080970), (10, 2772873), (15, 1848582), (18, 1540485), (27, 1026990), (30, 924291), (45, 616194), (54, 513495), (81, 342330), (90, 308097), (135, 205398), (162, 171165), (243, 114110), (270, 102699), (405, 68466), (486, 57055), (810, 34233), (1215, 22822), (2430, 11411)]