11521170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 19686510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 601, 639, 710, 1065, 1202, 1278, 1803, 1917, 2130, 3005, 3195, 3606, 3834, 5409, 6010, 6390, 9015, 9585, 10818, 16227, 18030, 19170, 27045, 32454, 42671, 54090, 81135, 85342, 128013, 162270, 213355, 256026, 384039, 426710, 640065, 768078, 1152117, 1280130, 1920195, 2304234, 3840390, 5760585, 11521170]

約数ペア:

[(1, 11521170), (2, 5760585), (3, 3840390), (5, 2304234), (6, 1920195), (9, 1280130), (10, 1152117), (15, 768078), (18, 640065), (27, 426710), (30, 384039), (45, 256026), (54, 213355), (71, 162270), (90, 128013), (135, 85342), (142, 81135), (213, 54090), (270, 42671), (355, 32454), (426, 27045), (601, 19170), (639, 18030), (710, 16227), (1065, 10818), (1202, 9585), (1278, 9015), (1803, 6390), (1917, 6010), (2130, 5409), (3005, 3834), (3195, 3606)]