1984014750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{155609}}^1$

素因数の和:155646

約数の個数: 64

約数和(自身を含む): 5243434560

約数和(自身を除く): 3259419810

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, 425, 510, 750, 850, 1275, 2125, 2550, 4250, 6375, 12750, 155609, 311218, 466827, 778045, 933654, 1556090, 2334135, 2645353, 3890225, 4668270, 5290706, 7780450, 7936059, 11670675, 13226765, 15872118, 19451125, 23341350, 26453530, 38902250, 39680295, 58353375, 66133825, 79360590, 116706750, 132267650, 198401475, 330669125, 396802950, 661338250, 992007375, 1984014750]

約数ペア:

[(1, 1984014750), (2, 992007375), (3, 661338250), (5, 396802950), (6, 330669125), (10, 198401475), (15, 132267650), (17, 116706750), (25, 79360590), (30, 66133825), (34, 58353375), (50, 39680295), (51, 38902250), (75, 26453530), (85, 23341350), (102, 19451125), (125, 15872118), (150, 13226765), (170, 11670675), (250, 7936059), (255, 7780450), (375, 5290706), (425, 4668270), (510, 3890225), (750, 2645353), (850, 2334135), (1275, 1556090), (2125, 933654), (2550, 778045), (4250, 466827), (6375, 311218), (12750, 155609)]