61181190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{32371}}^1$

素因数の和:32394

約数の個数: 64

約数和(自身を含む): 186462720

約数和(自身を除く): 125281530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 32371, 64742, 97113, 161855, 194226, 226597, 291339, 323710, 453194, 485565, 582678, 679791, 874017, 971130, 1132985, 1359582, 1456695, 1748034, 2039373, 2265970, 2913390, 3398955, 4078746, 4370085, 6118119, 6797910, 8740170, 10196865, 12236238, 20393730, 30590595, 61181190]

約数ペア:

[(1, 61181190), (2, 30590595), (3, 20393730), (5, 12236238), (6, 10196865), (7, 8740170), (9, 6797910), (10, 6118119), (14, 4370085), (15, 4078746), (18, 3398955), (21, 2913390), (27, 2265970), (30, 2039373), (35, 1748034), (42, 1456695), (45, 1359582), (54, 1132985), (63, 971130), (70, 874017), (90, 679791), (105, 582678), (126, 485565), (135, 453194), (189, 323710), (210, 291339), (270, 226597), (315, 194226), (378, 161855), (630, 97113), (945, 64742), (1890, 32371)]