155747070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1453}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 416658240

約数和(自身を除く): 260911170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 1191, 1453, 1985, 2382, 2906, 3573, 3970, 4359, 5955, 7146, 7265, 8718, 10719, 11910, 13077, 14530, 17865, 21438, 21795, 26154, 35730, 39231, 43590, 53595, 65385, 78462, 107190, 130770, 196155, 392310, 576841, 1153682, 1730523, 2884205, 3461046, 5191569, 5768410, 8652615, 10383138, 15574707, 17305230, 25957845, 31149414, 51915690, 77873535, 155747070]

約数ペア:

[(1, 155747070), (2, 77873535), (3, 51915690), (5, 31149414), (6, 25957845), (9, 17305230), (10, 15574707), (15, 10383138), (18, 8652615), (27, 5768410), (30, 5191569), (45, 3461046), (54, 2884205), (90, 1730523), (135, 1153682), (270, 576841), (397, 392310), (794, 196155), (1191, 130770), (1453, 107190), (1985, 78462), (2382, 65385), (2906, 53595), (3573, 43590), (3970, 39231), (4359, 35730), (5955, 26154), (7146, 21795), (7265, 21438), (8718, 17865), (10719, 14530), (11910, 13077)]