20174845410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{60373}}^1$

素因数の和:60512

約数の個数: 96

約数和(自身を含む): 54249661440

約数和(自身を除く): 34074816030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 79, 90, 94, 141, 158, 235, 237, 282, 395, 423, 470, 474, 705, 711, 790, 846, 1185, 1410, 1422, 2115, 2370, 3555, 3713, 4230, 7110, 7426, 11139, 18565, 22278, 33417, 37130, 55695, 60373, 66834, 111390, 120746, 167085, 181119, 301865, 334170, 362238, 543357, 603730, 905595, 1086714, 1811190, 2716785, 2837531, 4769467, 5433570, 5675062, 8512593, 9538934, 14187655, 14308401, 17025186, 23847335, 25537779, 28375310, 28616802, 42562965, 42925203, 47694670, 51075558, 71542005, 85125930, 85850406, 127688895, 143084010, 214626015, 224164949, 255377790, 429252030, 448329898, 672494847, 1120824745, 1344989694, 2017484541, 2241649490, 3362474235, 4034969082, 6724948470, 10087422705, 20174845410]

約数ペア:

[(1, 20174845410), (2, 10087422705), (3, 6724948470), (5, 4034969082), (6, 3362474235), (9, 2241649490), (10, 2017484541), (15, 1344989694), (18, 1120824745), (30, 672494847), (45, 448329898), (47, 429252030), (79, 255377790), (90, 224164949), (94, 214626015), (141, 143084010), (158, 127688895), (235, 85850406), (237, 85125930), (282, 71542005), (395, 51075558), (423, 47694670), (470, 42925203), (474, 42562965), (705, 28616802), (711, 28375310), (790, 25537779), (846, 23847335), (1185, 17025186), (1410, 14308401), (1422, 14187655), (2115, 9538934), (2370, 8512593), (3555, 5675062), (3713, 5433570), (4230, 4769467), (7110, 2837531), (7426, 2716785), (11139, 1811190), (18565, 1086714), (22278, 905595), (33417, 603730), (37130, 543357), (55695, 362238), (60373, 334170), (66834, 301865), (111390, 181119), (120746, 167085)]