27787830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 76958208

約数和(自身を除く): 49170378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1171, 1582, 1695, 2342, 2373, 3390, 3513, 3955, 4746, 5855, 7026, 7910, 8197, 11710, 11865, 16394, 17565, 23730, 24591, 35130, 40985, 49182, 81970, 122955, 132323, 245910, 264646, 396969, 661615, 793938, 926261, 1323230, 1852522, 1984845, 2778783, 3969690, 4631305, 5557566, 9262610, 13893915, 27787830]

約数ペア:

[(1, 27787830), (2, 13893915), (3, 9262610), (5, 5557566), (6, 4631305), (7, 3969690), (10, 2778783), (14, 1984845), (15, 1852522), (21, 1323230), (30, 926261), (35, 793938), (42, 661615), (70, 396969), (105, 264646), (113, 245910), (210, 132323), (226, 122955), (339, 81970), (565, 49182), (678, 40985), (791, 35130), (1130, 24591), (1171, 23730), (1582, 17565), (1695, 16394), (2342, 11865), (2373, 11710), (3390, 8197), (3513, 7910), (3955, 7026), (4746, 5855)]