88281690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1171}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 243025920

約数和(自身を除く): 154744230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1171, 1795, 2154, 2342, 2513, 3513, 3590, 5026, 5385, 5855, 7026, 7539, 8197, 10770, 11710, 12565, 15078, 16394, 17565, 24591, 25130, 35130, 37695, 40985, 49182, 75390, 81970, 122955, 245910, 420389, 840778, 1261167, 2101945, 2522334, 2942723, 4203890, 5885446, 6305835, 8828169, 12611670, 14713615, 17656338, 29427230, 44140845, 88281690]

約数ペア:

[(1, 88281690), (2, 44140845), (3, 29427230), (5, 17656338), (6, 14713615), (7, 12611670), (10, 8828169), (14, 6305835), (15, 5885446), (21, 4203890), (30, 2942723), (35, 2522334), (42, 2101945), (70, 1261167), (105, 840778), (210, 420389), (359, 245910), (718, 122955), (1077, 81970), (1171, 75390), (1795, 49182), (2154, 40985), (2342, 37695), (2513, 35130), (3513, 25130), (3590, 24591), (5026, 17565), (5385, 16394), (5855, 15078), (7026, 12565), (7539, 11710), (8197, 10770)]