2830361090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 5258131200

約数和(自身を除く): 2427770110

約数列:

[1, 2, 5, 10, 89, 137, 139, 167, 178, 274, 278, 334, 445, 685, 695, 835, 890, 1370, 1390, 1670, 12193, 12371, 14863, 19043, 22879, 23213, 24386, 24742, 29726, 38086, 45758, 46426, 60965, 61855, 74315, 95215, 114395, 116065, 121930, 123710, 148630, 190430, 228790, 232130, 1694827, 2036231, 2065957, 3180181, 3389654, 4072462, 4131914, 6360362, 8474135, 10181155, 10329785, 15900905, 16948270, 20362310, 20659570, 31801810, 283036109, 566072218, 1415180545, 2830361090]

約数ペア:

[(1, 2830361090), (2, 1415180545), (5, 566072218), (10, 283036109), (89, 31801810), (137, 20659570), (139, 20362310), (167, 16948270), (178, 15900905), (274, 10329785), (278, 10181155), (334, 8474135), (445, 6360362), (685, 4131914), (695, 4072462), (835, 3389654), (890, 3180181), (1370, 2065957), (1390, 2036231), (1670, 1694827), (12193, 232130), (12371, 228790), (14863, 190430), (19043, 148630), (22879, 123710), (23213, 121930), (24386, 116065), (24742, 114395), (29726, 95215), (38086, 74315), (45758, 61855), (46426, 60965)]