290949050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 662421888

約数和(自身を除く): 371472838

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 107, 119, 170, 175, 214, 238, 350, 425, 457, 535, 595, 749, 850, 914, 1070, 1190, 1498, 1819, 2285, 2675, 2975, 3199, 3638, 3745, 4570, 5350, 5950, 6398, 7490, 7769, 9095, 11425, 12733, 15538, 15995, 18190, 18725, 22850, 25466, 31990, 37450, 38845, 45475, 48899, 54383, 63665, 77690, 79975, 90950, 97798, 108766, 127330, 159950, 194225, 244495, 271915, 318325, 342293, 388450, 488990, 543830, 636650, 684586, 831283, 1222475, 1359575, 1662566, 1711465, 2444950, 2719150, 3422930, 4156415, 5818981, 8312830, 8557325, 11637962, 17114650, 20782075, 29094905, 41564150, 58189810, 145474525, 290949050]

約数ペア:

[(1, 290949050), (2, 145474525), (5, 58189810), (7, 41564150), (10, 29094905), (14, 20782075), (17, 17114650), (25, 11637962), (34, 8557325), (35, 8312830), (50, 5818981), (70, 4156415), (85, 3422930), (107, 2719150), (119, 2444950), (170, 1711465), (175, 1662566), (214, 1359575), (238, 1222475), (350, 831283), (425, 684586), (457, 636650), (535, 543830), (595, 488990), (749, 388450), (850, 342293), (914, 318325), (1070, 271915), (1190, 244495), (1498, 194225), (1819, 159950), (2285, 127330), (2675, 108766), (2975, 97798), (3199, 90950), (3638, 79975), (3745, 77690), (4570, 63665), (5350, 54383), (5950, 48899), (6398, 45475), (7490, 38845), (7769, 37450), (9095, 31990), (11425, 25466), (12733, 22850), (15538, 18725), (15995, 18190)]