17303420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 37984800

約数和(自身を除く): 20681380

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 349, 370, 670, 698, 740, 1340, 1396, 1745, 2479, 3490, 4958, 6980, 9916, 12395, 12913, 23383, 24790, 25826, 46766, 49580, 51652, 64565, 93532, 116915, 129130, 233830, 258260, 467660, 865171, 1730342, 3460684, 4325855, 8651710, 17303420]

約数ペア:

[(1, 17303420), (2, 8651710), (4, 4325855), (5, 3460684), (10, 1730342), (20, 865171), (37, 467660), (67, 258260), (74, 233830), (134, 129130), (148, 116915), (185, 93532), (268, 64565), (335, 51652), (349, 49580), (370, 46766), (670, 25826), (698, 24790), (740, 23383), (1340, 12913), (1396, 12395), (1745, 9916), (2479, 6980), (3490, 4958)]