4959750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 13141440

約数和(自身を除く): 8181690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 389, 425, 510, 750, 778, 850, 1167, 1275, 1945, 2125, 2334, 2550, 3890, 4250, 5835, 6375, 6613, 9725, 11670, 12750, 13226, 19450, 19839, 29175, 33065, 39678, 48625, 58350, 66130, 97250, 99195, 145875, 165325, 198390, 291750, 330650, 495975, 826625, 991950, 1653250, 2479875, 4959750]

約数ペア:

[(1, 4959750), (2, 2479875), (3, 1653250), (5, 991950), (6, 826625), (10, 495975), (15, 330650), (17, 291750), (25, 198390), (30, 165325), (34, 145875), (50, 99195), (51, 97250), (75, 66130), (85, 58350), (102, 48625), (125, 39678), (150, 33065), (170, 29175), (250, 19839), (255, 19450), (375, 13226), (389, 12750), (425, 11670), (510, 9725), (750, 6613), (778, 6375), (850, 5835), (1167, 4250), (1275, 3890), (1945, 2550), (2125, 2334)]