319690770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4217}}^1$

素因数の和:4272

約数の個数: 96

約数和(自身を含む): 925665408

約数和(自身を除く): 605974638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 570, 665, 722, 798, 1083, 1330, 1805, 1995, 2166, 2527, 3610, 3990, 4217, 5054, 5415, 7581, 8434, 10830, 12635, 12651, 15162, 21085, 25270, 25302, 29519, 37905, 42170, 59038, 63255, 75810, 80123, 88557, 126510, 147595, 160246, 177114, 240369, 295190, 400615, 442785, 480738, 560861, 801230, 885570, 1121722, 1201845, 1522337, 1682583, 2403690, 2804305, 3044674, 3365166, 4567011, 5608610, 7611685, 8412915, 9134022, 10656359, 15223370, 16825830, 21312718, 22835055, 31969077, 45670110, 53281795, 63938154, 106563590, 159845385, 319690770]

約数ペア:

[(1, 319690770), (2, 159845385), (3, 106563590), (5, 63938154), (6, 53281795), (7, 45670110), (10, 31969077), (14, 22835055), (15, 21312718), (19, 16825830), (21, 15223370), (30, 10656359), (35, 9134022), (38, 8412915), (42, 7611685), (57, 5608610), (70, 4567011), (95, 3365166), (105, 3044674), (114, 2804305), (133, 2403690), (190, 1682583), (210, 1522337), (266, 1201845), (285, 1121722), (361, 885570), (399, 801230), (570, 560861), (665, 480738), (722, 442785), (798, 400615), (1083, 295190), (1330, 240369), (1805, 177114), (1995, 160246), (2166, 147595), (2527, 126510), (3610, 88557), (3990, 80123), (4217, 75810), (5054, 63255), (5415, 59038), (7581, 42170), (8434, 37905), (10830, 29519), (12635, 25302), (12651, 25270), (15162, 21085)]