42615860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 110826240

約数和(自身を除く): 68210380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 433, 518, 532, 665, 703, 740, 866, 1036, 1295, 1330, 1406, 1732, 2165, 2590, 2660, 2812, 3031, 3515, 4330, 4921, 5180, 6062, 7030, 8227, 8660, 9842, 12124, 14060, 15155, 16021, 16454, 19684, 24605, 30310, 32042, 32908, 41135, 49210, 57589, 60620, 64084, 80105, 82270, 98420, 112147, 115178, 160210, 164540, 224294, 230356, 287945, 304399, 320420, 448588, 560735, 575890, 608798, 1121470, 1151780, 1217596, 1521995, 2130793, 2242940, 3043990, 4261586, 6087980, 8523172, 10653965, 21307930, 42615860]

約数ペア:

[(1, 42615860), (2, 21307930), (4, 10653965), (5, 8523172), (7, 6087980), (10, 4261586), (14, 3043990), (19, 2242940), (20, 2130793), (28, 1521995), (35, 1217596), (37, 1151780), (38, 1121470), (70, 608798), (74, 575890), (76, 560735), (95, 448588), (133, 320420), (140, 304399), (148, 287945), (185, 230356), (190, 224294), (259, 164540), (266, 160210), (370, 115178), (380, 112147), (433, 98420), (518, 82270), (532, 80105), (665, 64084), (703, 60620), (740, 57589), (866, 49210), (1036, 41135), (1295, 32908), (1330, 32042), (1406, 30310), (1732, 24605), (2165, 19684), (2590, 16454), (2660, 16021), (2812, 15155), (3031, 14060), (3515, 12124), (4330, 9842), (4921, 8660), (5180, 8227), (6062, 7030)]