2686214430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{806671}}^1$

素因数の和:806721

約数の個数: 48

約数和(自身を含む): 7172927424

約数和(自身を除く): 4486712994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 806671, 1613342, 2420013, 4033355, 4840026, 7260039, 8066710, 12100065, 14520078, 24200130, 29846827, 36300195, 59693654, 72600390, 89540481, 149234135, 179080962, 268621443, 298468270, 447702405, 537242886, 895404810, 1343107215, 2686214430]

約数ペア:

[(1, 2686214430), (2, 1343107215), (3, 895404810), (5, 537242886), (6, 447702405), (9, 298468270), (10, 268621443), (15, 179080962), (18, 149234135), (30, 89540481), (37, 72600390), (45, 59693654), (74, 36300195), (90, 29846827), (111, 24200130), (185, 14520078), (222, 12100065), (333, 8066710), (370, 7260039), (555, 4840026), (666, 4033355), (1110, 2420013), (1665, 1613342), (3330, 806671)]