11655370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 23098680

約数和(自身を除く): 11443310

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 109, 170, 185, 218, 289, 370, 545, 578, 629, 1090, 1258, 1445, 1853, 2890, 3145, 3706, 4033, 6290, 8066, 9265, 10693, 18530, 20165, 21386, 31501, 40330, 53465, 63002, 68561, 106930, 137122, 157505, 315010, 342805, 685610, 1165537, 2331074, 5827685, 11655370]

約数ペア:

[(1, 11655370), (2, 5827685), (5, 2331074), (10, 1165537), (17, 685610), (34, 342805), (37, 315010), (74, 157505), (85, 137122), (109, 106930), (170, 68561), (185, 63002), (218, 53465), (289, 40330), (370, 31501), (545, 21386), (578, 20165), (629, 18530), (1090, 10693), (1258, 9265), (1445, 8066), (1853, 6290), (2890, 4033), (3145, 3706)]