853770710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 1696161600

約数和(自身を除く): 842390890

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 157, 295, 314, 590, 709, 767, 785, 1418, 1534, 1570, 2041, 3545, 3835, 4082, 7090, 7670, 9217, 9263, 10205, 18434, 18526, 20410, 41831, 46085, 46315, 83662, 92170, 92630, 111313, 120419, 209155, 222626, 240838, 418310, 543803, 556565, 602095, 1087606, 1113130, 1204190, 1447069, 2719015, 2894138, 5438030, 6567467, 7235345, 13134934, 14470690, 32837335, 65674670, 85377071, 170754142, 426885355, 853770710]

約数ペア:

[(1, 853770710), (2, 426885355), (5, 170754142), (10, 85377071), (13, 65674670), (26, 32837335), (59, 14470690), (65, 13134934), (118, 7235345), (130, 6567467), (157, 5438030), (295, 2894138), (314, 2719015), (590, 1447069), (709, 1204190), (767, 1113130), (785, 1087606), (1418, 602095), (1534, 556565), (1570, 543803), (2041, 418310), (3545, 240838), (3835, 222626), (4082, 209155), (7090, 120419), (7670, 111313), (9217, 92630), (9263, 92170), (10205, 83662), (18434, 46315), (18526, 46085), (20410, 41831)]