236411730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3407}}^1$

素因数の和:3680

約数の個数: 64

約数和(自身を含む): 633070080

約数和(自身を除く): 396658350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1285, 1542, 2313, 2570, 3407, 3855, 4626, 6814, 6939, 7710, 10221, 11565, 13878, 17035, 20442, 23130, 30663, 34070, 34695, 51105, 61326, 69390, 91989, 102210, 153315, 183978, 306630, 459945, 875599, 919890, 1751198, 2626797, 4377995, 5253594, 7880391, 8755990, 13133985, 15760782, 23641173, 26267970, 39401955, 47282346, 78803910, 118205865, 236411730]

約数ペア:

[(1, 236411730), (2, 118205865), (3, 78803910), (5, 47282346), (6, 39401955), (9, 26267970), (10, 23641173), (15, 15760782), (18, 13133985), (27, 8755990), (30, 7880391), (45, 5253594), (54, 4377995), (90, 2626797), (135, 1751198), (257, 919890), (270, 875599), (514, 459945), (771, 306630), (1285, 183978), (1542, 153315), (2313, 102210), (2570, 91989), (3407, 69390), (3855, 61326), (4626, 51105), (6814, 34695), (6939, 34070), (7710, 30663), (10221, 23130), (11565, 20442), (13878, 17035)]