291602070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24733}}^1$

素因数の和:24877

約数の個数: 48

約数和(自身を含む): 763983792

約数和(自身を除く): 472381722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 24733, 49466, 74199, 123665, 148398, 222597, 247330, 370995, 445194, 741990, 1112985, 2225970, 3240023, 6480046, 9720069, 16200115, 19440138, 29160207, 32400230, 48600345, 58320414, 97200690, 145801035, 291602070]

約数ペア:

[(1, 291602070), (2, 145801035), (3, 97200690), (5, 58320414), (6, 48600345), (9, 32400230), (10, 29160207), (15, 19440138), (18, 16200115), (30, 9720069), (45, 6480046), (90, 3240023), (131, 2225970), (262, 1112985), (393, 741990), (655, 445194), (786, 370995), (1179, 247330), (1310, 222597), (1965, 148398), (2358, 123665), (3930, 74199), (5895, 49466), (11790, 24733)]