82016790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1997}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 202405392

約数和(自身を除く): 120388602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1369, 1997, 2738, 3994, 4107, 5991, 6845, 8214, 9985, 11982, 13690, 19970, 20535, 29955, 41070, 59910, 73889, 147778, 221667, 369445, 443334, 738890, 1108335, 2216670, 2733893, 5467786, 8201679, 13669465, 16403358, 27338930, 41008395, 82016790]

約数ペア:

[(1, 82016790), (2, 41008395), (3, 27338930), (5, 16403358), (6, 13669465), (10, 8201679), (15, 5467786), (30, 2733893), (37, 2216670), (74, 1108335), (111, 738890), (185, 443334), (222, 369445), (370, 221667), (555, 147778), (1110, 73889), (1369, 59910), (1997, 41070), (2738, 29955), (3994, 20535), (4107, 19970), (5991, 13690), (6845, 11982), (8214, 9985)]