1244250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{79}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 3893760

約数和(自身を除く): 2649510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 125, 126, 150, 158, 175, 210, 225, 237, 250, 315, 350, 375, 395, 450, 474, 525, 553, 630, 711, 750, 790, 875, 1050, 1106, 1125, 1185, 1422, 1575, 1659, 1750, 1975, 2250, 2370, 2625, 2765, 3150, 3318, 3555, 3950, 4977, 5250, 5530, 5925, 7110, 7875, 8295, 9875, 9954, 11850, 13825, 15750, 16590, 17775, 19750, 24885, 27650, 29625, 35550, 41475, 49770, 59250, 69125, 82950, 88875, 124425, 138250, 177750, 207375, 248850, 414750, 622125, 1244250]

約数ペア:

[(1, 1244250), (2, 622125), (3, 414750), (5, 248850), (6, 207375), (7, 177750), (9, 138250), (10, 124425), (14, 88875), (15, 82950), (18, 69125), (21, 59250), (25, 49770), (30, 41475), (35, 35550), (42, 29625), (45, 27650), (50, 24885), (63, 19750), (70, 17775), (75, 16590), (79, 15750), (90, 13825), (105, 11850), (125, 9954), (126, 9875), (150, 8295), (158, 7875), (175, 7110), (210, 5925), (225, 5530), (237, 5250), (250, 4977), (315, 3950), (350, 3555), (375, 3318), (395, 3150), (450, 2765), (474, 2625), (525, 2370), (553, 2250), (630, 1975), (711, 1750), (750, 1659), (790, 1575), (875, 1422), (1050, 1185), (1106, 1125)]