11866230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 20274570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 619, 639, 710, 1065, 1238, 1278, 1857, 1917, 2130, 3095, 3195, 3714, 3834, 5571, 6190, 6390, 9285, 9585, 11142, 16713, 18570, 19170, 27855, 33426, 43949, 55710, 83565, 87898, 131847, 167130, 219745, 263694, 395541, 439490, 659235, 791082, 1186623, 1318470, 1977705, 2373246, 3955410, 5933115, 11866230]

約数ペア:

[(1, 11866230), (2, 5933115), (3, 3955410), (5, 2373246), (6, 1977705), (9, 1318470), (10, 1186623), (15, 791082), (18, 659235), (27, 439490), (30, 395541), (45, 263694), (54, 219745), (71, 167130), (90, 131847), (135, 87898), (142, 83565), (213, 55710), (270, 43949), (355, 33426), (426, 27855), (619, 19170), (639, 18570), (710, 16713), (1065, 11142), (1238, 9585), (1278, 9285), (1857, 6390), (1917, 6190), (2130, 5571), (3095, 3834), (3195, 3714)]