102979970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1151}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 194088960

約数和(自身を除く): 91108990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 389, 778, 1151, 1945, 2302, 3890, 5755, 8947, 11510, 17894, 26473, 44735, 52946, 89470, 132365, 264730, 447739, 895478, 2238695, 4477390, 10297997, 20595994, 51489985, 102979970]

約数ペア:

[(1, 102979970), (2, 51489985), (5, 20595994), (10, 10297997), (23, 4477390), (46, 2238695), (115, 895478), (230, 447739), (389, 264730), (778, 132365), (1151, 89470), (1945, 52946), (2302, 44735), (3890, 26473), (5755, 17894), (8947, 11510)]