2106364860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{316271}}^1$

素因数の和:316323

約数の個数: 72

約数和(自身を含む): 6562011456

約数和(自身を除く): 4455646596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 316271, 632542, 948813, 1265084, 1581355, 1897626, 2846439, 3162710, 3795252, 4744065, 5692878, 6325420, 9488130, 11385756, 11702027, 14232195, 18976260, 23404054, 28464390, 35106081, 46808108, 56928780, 58510135, 70212162, 105318243, 117020270, 140424324, 175530405, 210636486, 234040540, 351060810, 421272972, 526591215, 702121620, 1053182430, 2106364860]

約数ペア:

[(1, 2106364860), (2, 1053182430), (3, 702121620), (4, 526591215), (5, 421272972), (6, 351060810), (9, 234040540), (10, 210636486), (12, 175530405), (15, 140424324), (18, 117020270), (20, 105318243), (30, 70212162), (36, 58510135), (37, 56928780), (45, 46808108), (60, 35106081), (74, 28464390), (90, 23404054), (111, 18976260), (148, 14232195), (180, 11702027), (185, 11385756), (222, 9488130), (333, 6325420), (370, 5692878), (444, 4744065), (555, 3795252), (666, 3162710), (740, 2846439), (1110, 1897626), (1332, 1581355), (1665, 1265084), (2220, 948813), (3330, 632542), (6660, 316271)]