2984250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 7817472

約数和(自身を除く): 4833222

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 173, 230, 250, 345, 346, 375, 519, 575, 690, 750, 865, 1038, 1150, 1725, 1730, 2595, 2875, 3450, 3979, 4325, 5190, 5750, 7958, 8625, 8650, 11937, 12975, 17250, 19895, 21625, 23874, 25950, 39790, 43250, 59685, 64875, 99475, 119370, 129750, 198950, 298425, 497375, 596850, 994750, 1492125, 2984250]

約数ペア:

[(1, 2984250), (2, 1492125), (3, 994750), (5, 596850), (6, 497375), (10, 298425), (15, 198950), (23, 129750), (25, 119370), (30, 99475), (46, 64875), (50, 59685), (69, 43250), (75, 39790), (115, 25950), (125, 23874), (138, 21625), (150, 19895), (173, 17250), (230, 12975), (250, 11937), (345, 8650), (346, 8625), (375, 7958), (519, 5750), (575, 5190), (690, 4325), (750, 3979), (865, 3450), (1038, 2875), (1150, 2595), (1725, 1730)]