30645810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8760

約数の個数: 64

約数和(自身を含む): 88018560

約数和(自身を除く): 57372750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8731, 17462, 26193, 43655, 52386, 78579, 87310, 113503, 130965, 157158, 227006, 235737, 261930, 340509, 392895, 471474, 567515, 681018, 785790, 1021527, 1135030, 1178685, 1702545, 2043054, 2357370, 3064581, 3405090, 5107635, 6129162, 10215270, 15322905, 30645810]

約数ペア:

[(1, 30645810), (2, 15322905), (3, 10215270), (5, 6129162), (6, 5107635), (9, 3405090), (10, 3064581), (13, 2357370), (15, 2043054), (18, 1702545), (26, 1178685), (27, 1135030), (30, 1021527), (39, 785790), (45, 681018), (54, 567515), (65, 471474), (78, 392895), (90, 340509), (117, 261930), (130, 235737), (135, 227006), (195, 157158), (234, 130965), (270, 113503), (351, 87310), (390, 78579), (585, 52386), (702, 43655), (1170, 26193), (1755, 17462), (3510, 8731)]