2452950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 7142400

約数和(自身を除く): 4689450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 79, 90, 115, 135, 138, 150, 158, 207, 225, 230, 237, 270, 345, 395, 414, 450, 474, 575, 621, 675, 690, 711, 790, 1035, 1150, 1185, 1242, 1350, 1422, 1725, 1817, 1975, 2070, 2133, 2370, 3105, 3450, 3555, 3634, 3950, 4266, 5175, 5451, 5925, 6210, 7110, 9085, 10350, 10665, 10902, 11850, 15525, 16353, 17775, 18170, 21330, 27255, 31050, 32706, 35550, 45425, 49059, 53325, 54510, 81765, 90850, 98118, 106650, 136275, 163530, 245295, 272550, 408825, 490590, 817650, 1226475, 2452950]

約数ペア:

[(1, 2452950), (2, 1226475), (3, 817650), (5, 490590), (6, 408825), (9, 272550), (10, 245295), (15, 163530), (18, 136275), (23, 106650), (25, 98118), (27, 90850), (30, 81765), (45, 54510), (46, 53325), (50, 49059), (54, 45425), (69, 35550), (75, 32706), (79, 31050), (90, 27255), (115, 21330), (135, 18170), (138, 17775), (150, 16353), (158, 15525), (207, 11850), (225, 10902), (230, 10665), (237, 10350), (270, 9085), (345, 7110), (395, 6210), (414, 5925), (450, 5451), (474, 5175), (575, 4266), (621, 3950), (675, 3634), (690, 3555), (711, 3450), (790, 3105), (1035, 2370), (1150, 2133), (1185, 2070), (1242, 1975), (1350, 1817), (1422, 1725)]