15679972170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{291829}}^1$

素因数の和:292044

約数の個数: 64

約数和(自身を含む): 42023520000

約数和(自身を除く): 26343547830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5373, 5970, 8955, 10746, 17910, 26865, 53730, 291829, 583658, 875487, 1459145, 1750974, 2626461, 2918290, 4377435, 5252922, 7879383, 8754870, 13132305, 15758766, 26264610, 39396915, 58073971, 78793830, 116147942, 174221913, 290369855, 348443826, 522665739, 580739710, 871109565, 1045331478, 1567997217, 1742219130, 2613328695, 3135994434, 5226657390, 7839986085, 15679972170]

約数ペア:

[(1, 15679972170), (2, 7839986085), (3, 5226657390), (5, 3135994434), (6, 2613328695), (9, 1742219130), (10, 1567997217), (15, 1045331478), (18, 871109565), (27, 580739710), (30, 522665739), (45, 348443826), (54, 290369855), (90, 174221913), (135, 116147942), (199, 78793830), (270, 58073971), (398, 39396915), (597, 26264610), (995, 15758766), (1194, 13132305), (1791, 8754870), (1990, 7879383), (2985, 5252922), (3582, 4377435), (5373, 2918290), (5970, 2626461), (8955, 1750974), (10746, 1459145), (17910, 875487), (26865, 583658), (53730, 291829)]