16995210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 42747264

約数和(自身を除く): 25752054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 122, 183, 185, 222, 251, 305, 366, 370, 502, 555, 610, 753, 915, 1110, 1255, 1506, 1830, 2257, 2510, 3765, 4514, 6771, 7530, 9287, 11285, 13542, 15311, 18574, 22570, 27861, 30622, 33855, 45933, 46435, 55722, 67710, 76555, 91866, 92870, 139305, 153110, 229665, 278610, 459330, 566507, 1133014, 1699521, 2832535, 3399042, 5665070, 8497605, 16995210]

約数ペア:

[(1, 16995210), (2, 8497605), (3, 5665070), (5, 3399042), (6, 2832535), (10, 1699521), (15, 1133014), (30, 566507), (37, 459330), (61, 278610), (74, 229665), (111, 153110), (122, 139305), (183, 92870), (185, 91866), (222, 76555), (251, 67710), (305, 55722), (366, 46435), (370, 45933), (502, 33855), (555, 30622), (610, 27861), (753, 22570), (915, 18574), (1110, 15311), (1255, 13542), (1506, 11285), (1830, 9287), (2257, 7530), (2510, 6771), (3765, 4514)]