2970750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 7884864

約数和(自身を除く): 4914114

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 233, 250, 255, 375, 425, 466, 510, 699, 750, 850, 1165, 1275, 1398, 2125, 2330, 2550, 3495, 3961, 4250, 5825, 6375, 6990, 7922, 11650, 11883, 12750, 17475, 19805, 23766, 29125, 34950, 39610, 58250, 59415, 87375, 99025, 118830, 174750, 198050, 297075, 495125, 594150, 990250, 1485375, 2970750]

約数ペア:

[(1, 2970750), (2, 1485375), (3, 990250), (5, 594150), (6, 495125), (10, 297075), (15, 198050), (17, 174750), (25, 118830), (30, 99025), (34, 87375), (50, 59415), (51, 58250), (75, 39610), (85, 34950), (102, 29125), (125, 23766), (150, 19805), (170, 17475), (233, 12750), (250, 11883), (255, 11650), (375, 7922), (425, 6990), (466, 6375), (510, 5825), (699, 4250), (750, 3961), (850, 3495), (1165, 2550), (1275, 2330), (1398, 2125)]