68494650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{9319}}^1$

素因数の和:9348

約数の個数: 72

約数和(自身を含む): 197621280

約数和(自身を除く): 129126630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 9319, 18638, 27957, 46595, 55914, 65233, 93190, 130466, 139785, 195699, 232975, 279570, 326165, 391398, 456631, 465950, 652330, 698925, 913262, 978495, 1369893, 1397850, 1630825, 1956990, 2283155, 2739786, 3261650, 4566310, 4892475, 6849465, 9784950, 11415775, 13698930, 22831550, 34247325, 68494650]

約数ペア:

[(1, 68494650), (2, 34247325), (3, 22831550), (5, 13698930), (6, 11415775), (7, 9784950), (10, 6849465), (14, 4892475), (15, 4566310), (21, 3261650), (25, 2739786), (30, 2283155), (35, 1956990), (42, 1630825), (49, 1397850), (50, 1369893), (70, 978495), (75, 913262), (98, 698925), (105, 652330), (147, 465950), (150, 456631), (175, 391398), (210, 326165), (245, 279570), (294, 232975), (350, 195699), (490, 139785), (525, 130466), (735, 93190), (1050, 65233), (1225, 55914), (1470, 46595), (2450, 27957), (3675, 18638), (7350, 9319)]