38047590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 119024640

約数和(自身を除く): 80977050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 491, 574, 615, 630, 738, 861, 945, 982, 1107, 1230, 1435, 1473, 1722, 1845, 1890, 2214, 2455, 2583, 2870, 2946, 3437, 3690, 4305, 4419, 4910, 5166, 5535, 6874, 7365, 7749, 8610, 8838, 10311, 11070, 12915, 13257, 14730, 15498, 17185, 20131, 20622, 22095, 25830, 26514, 30933, 34370, 38745, 40262, 44190, 51555, 60393, 61866, 66285, 77490, 92799, 100655, 103110, 120786, 132570, 140917, 154665, 181179, 185598, 201310, 281834, 301965, 309330, 362358, 422751, 463995, 543537, 603930, 704585, 845502, 905895, 927990, 1087074, 1268253, 1409170, 1811790, 2113755, 2536506, 2717685, 3804759, 4227510, 5435370, 6341265, 7609518, 12682530, 19023795, 38047590]

約数ペア:

[(1, 38047590), (2, 19023795), (3, 12682530), (5, 7609518), (6, 6341265), (7, 5435370), (9, 4227510), (10, 3804759), (14, 2717685), (15, 2536506), (18, 2113755), (21, 1811790), (27, 1409170), (30, 1268253), (35, 1087074), (41, 927990), (42, 905895), (45, 845502), (54, 704585), (63, 603930), (70, 543537), (82, 463995), (90, 422751), (105, 362358), (123, 309330), (126, 301965), (135, 281834), (189, 201310), (205, 185598), (210, 181179), (246, 154665), (270, 140917), (287, 132570), (315, 120786), (369, 103110), (378, 100655), (410, 92799), (491, 77490), (574, 66285), (615, 61866), (630, 60393), (738, 51555), (861, 44190), (945, 40262), (982, 38745), (1107, 34370), (1230, 30933), (1435, 26514), (1473, 25830), (1722, 22095), (1845, 20622), (1890, 20131), (2214, 17185), (2455, 15498), (2583, 14730), (2870, 13257), (2946, 12915), (3437, 11070), (3690, 10311), (4305, 8838), (4419, 8610), (4910, 7749), (5166, 7365), (5535, 6874)]