66456870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 106896090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 3761, 5890, 7522, 8835, 11283, 17670, 18805, 22566, 37610, 56415, 71459, 112830, 116591, 142918, 214377, 233182, 349773, 357295, 428754, 582955, 699546, 714590, 1071885, 1165910, 1748865, 2143770, 2215229, 3497730, 4430458, 6645687, 11076145, 13291374, 22152290, 33228435, 66456870]

約数ペア:

[(1, 66456870), (2, 33228435), (3, 22152290), (5, 13291374), (6, 11076145), (10, 6645687), (15, 4430458), (19, 3497730), (30, 2215229), (31, 2143770), (38, 1748865), (57, 1165910), (62, 1071885), (93, 714590), (95, 699546), (114, 582955), (155, 428754), (186, 357295), (190, 349773), (285, 233182), (310, 214377), (465, 142918), (570, 116591), (589, 112830), (930, 71459), (1178, 56415), (1767, 37610), (2945, 22566), (3534, 18805), (3761, 17670), (5890, 11283), (7522, 8835)]