29489910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 74926080

約数和(自身を除く): 45436170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 541, 690, 790, 1082, 1185, 1623, 1817, 2370, 2705, 3246, 3634, 5410, 5451, 8115, 9085, 10902, 12443, 16230, 18170, 24886, 27255, 37329, 42739, 54510, 62215, 74658, 85478, 124430, 128217, 186645, 213695, 256434, 373290, 427390, 641085, 982997, 1282170, 1965994, 2948991, 4914985, 5897982, 9829970, 14744955, 29489910]

約数ペア:

[(1, 29489910), (2, 14744955), (3, 9829970), (5, 5897982), (6, 4914985), (10, 2948991), (15, 1965994), (23, 1282170), (30, 982997), (46, 641085), (69, 427390), (79, 373290), (115, 256434), (138, 213695), (158, 186645), (230, 128217), (237, 124430), (345, 85478), (395, 74658), (474, 62215), (541, 54510), (690, 42739), (790, 37329), (1082, 27255), (1185, 24886), (1623, 18170), (1817, 16230), (2370, 12443), (2705, 10902), (3246, 9085), (3634, 8115), (5410, 5451)]