2719150

素因数分解:

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

素因数の和:493

約数の個数: 48

約数和(自身を含む): 6133536

約数和(自身を除く): 3414386

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 457, 595, 850, 914, 1190, 2285, 2975, 3199, 4570, 5950, 6398, 7769, 11425, 15538, 15995, 22850, 31990, 38845, 54383, 77690, 79975, 108766, 159950, 194225, 271915, 388450, 543830, 1359575, 2719150]

約数ペア:

[(1, 2719150), (2, 1359575), (5, 543830), (7, 388450), (10, 271915), (14, 194225), (17, 159950), (25, 108766), (34, 79975), (35, 77690), (50, 54383), (70, 38845), (85, 31990), (119, 22850), (170, 15995), (175, 15538), (238, 11425), (350, 7769), (425, 6398), (457, 5950), (595, 4570), (850, 3199), (914, 2975), (1190, 2285)]