2199339990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{12577}}^1$

素因数の和:12686

約数の個数: 96

約数和(自身を含む): 6004234080

約数和(自身を除く): 3804894090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 67, 87, 90, 134, 145, 174, 201, 261, 290, 335, 402, 435, 522, 603, 670, 870, 1005, 1206, 1305, 1943, 2010, 2610, 3015, 3886, 5829, 6030, 9715, 11658, 12577, 17487, 19430, 25154, 29145, 34974, 37731, 58290, 62885, 75462, 87435, 113193, 125770, 174870, 188655, 226386, 364733, 377310, 565965, 729466, 842659, 1094199, 1131930, 1685318, 1823665, 2188398, 2527977, 3282597, 3647330, 4213295, 5055954, 5470995, 6565194, 7583931, 8426590, 10941990, 12639885, 15167862, 16412985, 24437111, 25279770, 32825970, 37919655, 48874222, 73311333, 75839310, 122185555, 146622666, 219933999, 244371110, 366556665, 439867998, 733113330, 1099669995, 2199339990]

約数ペア:

[(1, 2199339990), (2, 1099669995), (3, 733113330), (5, 439867998), (6, 366556665), (9, 244371110), (10, 219933999), (15, 146622666), (18, 122185555), (29, 75839310), (30, 73311333), (45, 48874222), (58, 37919655), (67, 32825970), (87, 25279770), (90, 24437111), (134, 16412985), (145, 15167862), (174, 12639885), (201, 10941990), (261, 8426590), (290, 7583931), (335, 6565194), (402, 5470995), (435, 5055954), (522, 4213295), (603, 3647330), (670, 3282597), (870, 2527977), (1005, 2188398), (1206, 1823665), (1305, 1685318), (1943, 1131930), (2010, 1094199), (2610, 842659), (3015, 729466), (3886, 565965), (5829, 377310), (6030, 364733), (9715, 226386), (11658, 188655), (12577, 174870), (17487, 125770), (19430, 113193), (25154, 87435), (29145, 75462), (34974, 62885), (37731, 58290)]