15391105308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{11149}}^1$

素因数の和:12427

約数の個数: 72

約数和(自身を含む): 40196374400

約数和(自身を除く): 24805269092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1237, 2474, 3711, 4948, 7422, 11133, 11149, 14844, 22266, 22298, 33447, 38347, 44532, 44596, 66894, 76694, 100341, 115041, 133788, 153388, 200682, 230082, 345123, 345619, 401364, 460164, 690246, 691238, 1036857, 1380492, 1382476, 2073714, 3110571, 4147428, 6221142, 12442284, 13791313, 27582626, 41373939, 55165252, 82747878, 124121817, 165495756, 248243634, 427530703, 496487268, 855061406, 1282592109, 1710122812, 2565184218, 3847776327, 5130368436, 7695552654, 15391105308]

約数ペア:

[(1, 15391105308), (2, 7695552654), (3, 5130368436), (4, 3847776327), (6, 2565184218), (9, 1710122812), (12, 1282592109), (18, 855061406), (31, 496487268), (36, 427530703), (62, 248243634), (93, 165495756), (124, 124121817), (186, 82747878), (279, 55165252), (372, 41373939), (558, 27582626), (1116, 13791313), (1237, 12442284), (2474, 6221142), (3711, 4147428), (4948, 3110571), (7422, 2073714), (11133, 1382476), (11149, 1380492), (14844, 1036857), (22266, 691238), (22298, 690246), (33447, 460164), (38347, 401364), (44532, 345619), (44596, 345123), (66894, 230082), (76694, 200682), (100341, 153388), (115041, 133788)]