763730460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223313}}^1$

素因数の和:223347

約数の個数: 72

約数和(自身を含む): 2438588880

約数和(自身を除く): 1674858420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 223313, 446626, 669939, 893252, 1116565, 1339878, 2009817, 2233130, 2679756, 3349695, 4019634, 4242947, 4466260, 6699390, 8039268, 8485894, 10049085, 12728841, 13398780, 16971788, 20098170, 21214735, 25457682, 38186523, 40196340, 42429470, 50915364, 63644205, 76373046, 84858940, 127288410, 152746092, 190932615, 254576820, 381865230, 763730460]

約数ペア:

[(1, 763730460), (2, 381865230), (3, 254576820), (4, 190932615), (5, 152746092), (6, 127288410), (9, 84858940), (10, 76373046), (12, 63644205), (15, 50915364), (18, 42429470), (19, 40196340), (20, 38186523), (30, 25457682), (36, 21214735), (38, 20098170), (45, 16971788), (57, 13398780), (60, 12728841), (76, 10049085), (90, 8485894), (95, 8039268), (114, 6699390), (171, 4466260), (180, 4242947), (190, 4019634), (228, 3349695), (285, 2679756), (342, 2233130), (380, 2009817), (570, 1339878), (684, 1116565), (855, 893252), (1140, 669939), (1710, 446626), (3420, 223313)]