1949366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709971}}^1$

素因数の和:1710002

約数の個数: 48

約数和(自身を含む): 5745505920

約数和(自身を除く): 3796138980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1709971, 3419942, 5129913, 6839884, 8549855, 10259826, 17099710, 20519652, 25649565, 32489449, 34199420, 51299130, 64978898, 97468347, 102598260, 129957796, 162447245, 194936694, 324894490, 389873388, 487341735, 649788980, 974683470, 1949366940]

約数ペア:

[(1, 1949366940), (2, 974683470), (3, 649788980), (4, 487341735), (5, 389873388), (6, 324894490), (10, 194936694), (12, 162447245), (15, 129957796), (19, 102598260), (20, 97468347), (30, 64978898), (38, 51299130), (57, 34199420), (60, 32489449), (76, 25649565), (95, 20519652), (114, 17099710), (190, 10259826), (228, 8549855), (285, 6839884), (380, 5129913), (570, 3419942), (1140, 1709971)]