190476630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1777}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 509503680

約数和(自身を除く): 319027050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 1191, 1777, 1985, 2382, 3554, 3573, 3970, 5331, 5955, 7146, 8885, 10662, 10719, 11910, 15993, 17770, 17865, 21438, 26655, 31986, 35730, 47979, 53310, 53595, 79965, 95958, 107190, 159930, 239895, 479790, 705469, 1410938, 2116407, 3527345, 4232814, 6349221, 7054690, 10582035, 12698442, 19047663, 21164070, 31746105, 38095326, 63492210, 95238315, 190476630]

約数ペア:

[(1, 190476630), (2, 95238315), (3, 63492210), (5, 38095326), (6, 31746105), (9, 21164070), (10, 19047663), (15, 12698442), (18, 10582035), (27, 7054690), (30, 6349221), (45, 4232814), (54, 3527345), (90, 2116407), (135, 1410938), (270, 705469), (397, 479790), (794, 239895), (1191, 159930), (1777, 107190), (1985, 95958), (2382, 79965), (3554, 53595), (3573, 53310), (3970, 47979), (5331, 35730), (5955, 31986), (7146, 26655), (8885, 21438), (10662, 17865), (10719, 17770), (11910, 15993)]