71339370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 107819670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 790, 930, 971, 1185, 1942, 2370, 2449, 2913, 4855, 4898, 5826, 7347, 9710, 12245, 14565, 14694, 24490, 29130, 30101, 36735, 60202, 73470, 76709, 90303, 150505, 153418, 180606, 230127, 301010, 383545, 451515, 460254, 767090, 903030, 1150635, 2301270, 2377979, 4755958, 7133937, 11889895, 14267874, 23779790, 35669685, 71339370]

約数ペア:

[(1, 71339370), (2, 35669685), (3, 23779790), (5, 14267874), (6, 11889895), (10, 7133937), (15, 4755958), (30, 2377979), (31, 2301270), (62, 1150635), (79, 903030), (93, 767090), (155, 460254), (158, 451515), (186, 383545), (237, 301010), (310, 230127), (395, 180606), (465, 153418), (474, 150505), (790, 90303), (930, 76709), (971, 73470), (1185, 60202), (1942, 36735), (2370, 30101), (2449, 29130), (2913, 24490), (4855, 14694), (4898, 14565), (5826, 12245), (7347, 9710)]