2430750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{463}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 6948864

約数和(自身を除く): 4518114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 463, 525, 750, 875, 926, 1050, 1389, 1750, 2315, 2625, 2778, 3241, 4630, 5250, 6482, 6945, 9723, 11575, 13890, 16205, 19446, 23150, 32410, 34725, 48615, 57875, 69450, 81025, 97230, 115750, 162050, 173625, 243075, 347250, 405125, 486150, 810250, 1215375, 2430750]

約数ペア:

[(1, 2430750), (2, 1215375), (3, 810250), (5, 486150), (6, 405125), (7, 347250), (10, 243075), (14, 173625), (15, 162050), (21, 115750), (25, 97230), (30, 81025), (35, 69450), (42, 57875), (50, 48615), (70, 34725), (75, 32410), (105, 23150), (125, 19446), (150, 16205), (175, 13890), (210, 11575), (250, 9723), (350, 6945), (375, 6482), (463, 5250), (525, 4630), (750, 3241), (875, 2778), (926, 2625), (1050, 2315), (1389, 1750)]