2075923710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{470731}}^1$

素因数の和:470758

約数の個数: 72

約数和(自身を含む): 6278623416

約数和(自身を除く): 4202699706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 470731, 941462, 1412193, 2353655, 2824386, 3295117, 4236579, 4707310, 6590234, 7060965, 8473158, 9885351, 14121930, 16475585, 19770702, 21182895, 23065819, 29656053, 32951170, 42365790, 46131638, 49426755, 59312106, 69197457, 98853510, 115329095, 138394914, 148280265, 207592371, 230658190, 296560530, 345987285, 415184742, 691974570, 1037961855, 2075923710]

約数ペア:

[(1, 2075923710), (2, 1037961855), (3, 691974570), (5, 415184742), (6, 345987285), (7, 296560530), (9, 230658190), (10, 207592371), (14, 148280265), (15, 138394914), (18, 115329095), (21, 98853510), (30, 69197457), (35, 59312106), (42, 49426755), (45, 46131638), (49, 42365790), (63, 32951170), (70, 29656053), (90, 23065819), (98, 21182895), (105, 19770702), (126, 16475585), (147, 14121930), (210, 9885351), (245, 8473158), (294, 7060965), (315, 6590234), (441, 4707310), (490, 4236579), (630, 3295117), (735, 2824386), (882, 2353655), (1470, 1412193), (2205, 941462), (4410, 470731)]