7531140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 48

約数和(自身を含む): 21772800

約数和(自身を除く): 14241660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4049, 8098, 12147, 16196, 20245, 24294, 40490, 48588, 60735, 80980, 121470, 125519, 242940, 251038, 376557, 502076, 627595, 753114, 1255190, 1506228, 1882785, 2510380, 3765570, 7531140]

約数ペア:

[(1, 7531140), (2, 3765570), (3, 2510380), (4, 1882785), (5, 1506228), (6, 1255190), (10, 753114), (12, 627595), (15, 502076), (20, 376557), (30, 251038), (31, 242940), (60, 125519), (62, 121470), (93, 80980), (124, 60735), (155, 48588), (186, 40490), (310, 24294), (372, 20245), (465, 16196), (620, 12147), (930, 8098), (1860, 4049)]