1057494750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{108461}}^1$

素因数の和:108494

約数の個数: 64

約数和(自身を含む): 2842572096

約数和(自身を除く): 1785077346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 108461, 216922, 325383, 542305, 650766, 1084610, 1409993, 1626915, 2711525, 2819986, 3253830, 4229979, 5423050, 7049965, 8134575, 8459958, 13557625, 14099930, 16269150, 21149895, 27115250, 35249825, 40672875, 42299790, 70499650, 81345750, 105749475, 176249125, 211498950, 352498250, 528747375, 1057494750]

約数ペア:

[(1, 1057494750), (2, 528747375), (3, 352498250), (5, 211498950), (6, 176249125), (10, 105749475), (13, 81345750), (15, 70499650), (25, 42299790), (26, 40672875), (30, 35249825), (39, 27115250), (50, 21149895), (65, 16269150), (75, 14099930), (78, 13557625), (125, 8459958), (130, 8134575), (150, 7049965), (195, 5423050), (250, 4229979), (325, 3253830), (375, 2819986), (390, 2711525), (650, 1626915), (750, 1409993), (975, 1084610), (1625, 650766), (1950, 542305), (3250, 325383), (4875, 216922), (9750, 108461)]