38293290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20261}}^1$

素因数の和:20284

約数の個数: 64

約数和(自身を含む): 116709120

約数和(自身を除く): 78415830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 20261, 40522, 60783, 101305, 121566, 141827, 182349, 202610, 283654, 303915, 364698, 425481, 547047, 607830, 709135, 850962, 911745, 1094094, 1276443, 1418270, 1823490, 2127405, 2552886, 2735235, 3829329, 4254810, 5470470, 6382215, 7658658, 12764430, 19146645, 38293290]

約数ペア:

[(1, 38293290), (2, 19146645), (3, 12764430), (5, 7658658), (6, 6382215), (7, 5470470), (9, 4254810), (10, 3829329), (14, 2735235), (15, 2552886), (18, 2127405), (21, 1823490), (27, 1418270), (30, 1276443), (35, 1094094), (42, 911745), (45, 850962), (54, 709135), (63, 607830), (70, 547047), (90, 425481), (105, 364698), (126, 303915), (135, 283654), (189, 202610), (210, 182349), (270, 141827), (315, 121566), (378, 101305), (630, 60783), (945, 40522), (1890, 20261)]