69727770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 145926630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 467, 474, 553, 630, 711, 790, 934, 945, 1106, 1185, 1401, 1422, 1659, 1890, 2133, 2335, 2370, 2765, 2802, 3269, 3318, 3555, 4203, 4266, 4670, 4977, 5530, 6538, 7005, 7110, 8295, 8406, 9807, 9954, 10665, 12609, 14010, 14931, 16345, 16590, 19614, 21015, 21330, 24885, 25218, 29421, 29862, 32690, 36893, 42030, 49035, 49770, 58842, 63045, 73786, 74655, 88263, 98070, 110679, 126090, 147105, 149310, 176526, 184465, 221358, 258251, 294210, 332037, 368930, 441315, 516502, 553395, 664074, 774753, 882630, 996111, 1106790, 1291255, 1549506, 1660185, 1992222, 2324259, 2582510, 3320370, 3873765, 4648518, 4980555, 6972777, 7747530, 9961110, 11621295, 13945554, 23242590, 34863885, 69727770]

約数ペア:

[(1, 69727770), (2, 34863885), (3, 23242590), (5, 13945554), (6, 11621295), (7, 9961110), (9, 7747530), (10, 6972777), (14, 4980555), (15, 4648518), (18, 3873765), (21, 3320370), (27, 2582510), (30, 2324259), (35, 1992222), (42, 1660185), (45, 1549506), (54, 1291255), (63, 1106790), (70, 996111), (79, 882630), (90, 774753), (105, 664074), (126, 553395), (135, 516502), (158, 441315), (189, 368930), (210, 332037), (237, 294210), (270, 258251), (315, 221358), (378, 184465), (395, 176526), (467, 149310), (474, 147105), (553, 126090), (630, 110679), (711, 98070), (790, 88263), (934, 74655), (945, 73786), (1106, 63045), (1185, 58842), (1401, 49770), (1422, 49035), (1659, 42030), (1890, 36893), (2133, 32690), (2335, 29862), (2370, 29421), (2765, 25218), (2802, 24885), (3269, 21330), (3318, 21015), (3555, 19614), (4203, 16590), (4266, 16345), (4670, 14931), (4977, 14010), (5530, 12609), (6538, 10665), (7005, 9954), (7110, 9807), (8295, 8406)]