70638210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 189129600

約数和(自身を除く): 118491390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 659, 794, 1191, 1318, 1977, 1985, 2382, 3295, 3573, 3954, 3970, 5931, 5955, 6590, 7146, 9885, 10719, 11862, 11910, 17793, 17865, 19770, 21438, 29655, 35586, 35730, 53595, 59310, 88965, 107190, 177930, 261623, 523246, 784869, 1308115, 1569738, 2354607, 2616230, 3924345, 4709214, 7063821, 7848690, 11773035, 14127642, 23546070, 35319105, 70638210]

約数ペア:

[(1, 70638210), (2, 35319105), (3, 23546070), (5, 14127642), (6, 11773035), (9, 7848690), (10, 7063821), (15, 4709214), (18, 3924345), (27, 2616230), (30, 2354607), (45, 1569738), (54, 1308115), (90, 784869), (135, 523246), (270, 261623), (397, 177930), (659, 107190), (794, 88965), (1191, 59310), (1318, 53595), (1977, 35730), (1985, 35586), (2382, 29655), (3295, 21438), (3573, 19770), (3954, 17865), (3970, 17793), (5931, 11910), (5955, 11862), (6590, 10719), (7146, 9885)]