71345940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 142390380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 113, 170, 204, 226, 255, 339, 340, 452, 510, 565, 619, 678, 1020, 1130, 1238, 1356, 1695, 1857, 1921, 2260, 2476, 3095, 3390, 3714, 3842, 5763, 6190, 6780, 7428, 7684, 9285, 9605, 10523, 11526, 12380, 18570, 19210, 21046, 23052, 28815, 31569, 37140, 38420, 42092, 52615, 57630, 63138, 69947, 105230, 115260, 126276, 139894, 157845, 209841, 210460, 279788, 315690, 349735, 419682, 631380, 699470, 839364, 1049205, 1189099, 1398940, 2098410, 2378198, 3567297, 4196820, 4756396, 5945495, 7134594, 11890990, 14269188, 17836485, 23781980, 35672970, 71345940]

約数ペア:

[(1, 71345940), (2, 35672970), (3, 23781980), (4, 17836485), (5, 14269188), (6, 11890990), (10, 7134594), (12, 5945495), (15, 4756396), (17, 4196820), (20, 3567297), (30, 2378198), (34, 2098410), (51, 1398940), (60, 1189099), (68, 1049205), (85, 839364), (102, 699470), (113, 631380), (170, 419682), (204, 349735), (226, 315690), (255, 279788), (339, 210460), (340, 209841), (452, 157845), (510, 139894), (565, 126276), (619, 115260), (678, 105230), (1020, 69947), (1130, 63138), (1238, 57630), (1356, 52615), (1695, 42092), (1857, 38420), (1921, 37140), (2260, 31569), (2476, 28815), (3095, 23052), (3390, 21046), (3714, 19210), (3842, 18570), (5763, 12380), (6190, 11526), (6780, 10523), (7428, 9605), (7684, 9285)]