39587220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 108

約数和(自身を含む): 127727964

約数和(自身を除く): 88140744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 761, 765, 867, 1020, 1156, 1445, 1522, 1530, 1734, 2283, 2601, 2890, 3044, 3060, 3468, 3805, 4335, 4566, 5202, 5780, 6849, 7610, 8670, 9132, 10404, 11415, 12937, 13005, 13698, 15220, 17340, 22830, 25874, 26010, 27396, 34245, 38811, 45660, 51748, 52020, 64685, 68490, 77622, 116433, 129370, 136980, 155244, 194055, 219929, 232866, 258740, 388110, 439858, 465732, 582165, 659787, 776220, 879716, 1099645, 1164330, 1319574, 1979361, 2199290, 2328660, 2639148, 3298935, 3958722, 4398580, 6597870, 7917444, 9896805, 13195740, 19793610, 39587220]

約数ペア:

[(1, 39587220), (2, 19793610), (3, 13195740), (4, 9896805), (5, 7917444), (6, 6597870), (9, 4398580), (10, 3958722), (12, 3298935), (15, 2639148), (17, 2328660), (18, 2199290), (20, 1979361), (30, 1319574), (34, 1164330), (36, 1099645), (45, 879716), (51, 776220), (60, 659787), (68, 582165), (85, 465732), (90, 439858), (102, 388110), (153, 258740), (170, 232866), (180, 219929), (204, 194055), (255, 155244), (289, 136980), (306, 129370), (340, 116433), (510, 77622), (578, 68490), (612, 64685), (761, 52020), (765, 51748), (867, 45660), (1020, 38811), (1156, 34245), (1445, 27396), (1522, 26010), (1530, 25874), (1734, 22830), (2283, 17340), (2601, 15220), (2890, 13698), (3044, 13005), (3060, 12937), (3468, 11415), (3805, 10404), (4335, 9132), (4566, 8670), (5202, 7610), (5780, 6849)]