61539390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5651}}^1$

素因数の和:5686

約数の個数: 72

約数和(自身を含む): 175901544

約数和(自身を除く): 114362154

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 5651, 10890, 11302, 16953, 28255, 33906, 50859, 56510, 62161, 84765, 101718, 124322, 169530, 186483, 254295, 310805, 372966, 508590, 559449, 621610, 683771, 932415, 1118898, 1367542, 1864830, 2051313, 2797245, 3418855, 4102626, 5594490, 6153939, 6837710, 10256565, 12307878, 20513130, 30769695, 61539390]

約数ペア:

[(1, 61539390), (2, 30769695), (3, 20513130), (5, 12307878), (6, 10256565), (9, 6837710), (10, 6153939), (11, 5594490), (15, 4102626), (18, 3418855), (22, 2797245), (30, 2051313), (33, 1864830), (45, 1367542), (55, 1118898), (66, 932415), (90, 683771), (99, 621610), (110, 559449), (121, 508590), (165, 372966), (198, 310805), (242, 254295), (330, 186483), (363, 169530), (495, 124322), (605, 101718), (726, 84765), (990, 62161), (1089, 56510), (1210, 50859), (1815, 33906), (2178, 28255), (3630, 16953), (5445, 11302), (5651, 10890)]