15665524140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2194051}}^1$

素因数の和:2194087

約数の個数: 96

約数和(自身を含む): 53078505984

約数和(自身を除く): 37412981844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 2194051, 4388102, 6582153, 8776204, 10970255, 13164306, 15358357, 21940510, 26328612, 30716714, 32910765, 37298867, 43881020, 46075071, 61433428, 65821530, 74597734, 76791785, 92150142, 111896601, 131643060, 149195468, 153583570, 184300284, 186494335, 223793202, 230375355, 261092069, 307167140, 372988670, 447586404, 460750710, 522184138, 559483005, 745977340, 783276207, 921501420, 1044368276, 1118966010, 1305460345, 1566552414, 2237932020, 2610920690, 3133104828, 3916381035, 5221841380, 7832762070, 15665524140]

約数ペア:

[(1, 15665524140), (2, 7832762070), (3, 5221841380), (4, 3916381035), (5, 3133104828), (6, 2610920690), (7, 2237932020), (10, 1566552414), (12, 1305460345), (14, 1118966010), (15, 1044368276), (17, 921501420), (20, 783276207), (21, 745977340), (28, 559483005), (30, 522184138), (34, 460750710), (35, 447586404), (42, 372988670), (51, 307167140), (60, 261092069), (68, 230375355), (70, 223793202), (84, 186494335), (85, 184300284), (102, 153583570), (105, 149195468), (119, 131643060), (140, 111896601), (170, 92150142), (204, 76791785), (210, 74597734), (238, 65821530), (255, 61433428), (340, 46075071), (357, 43881020), (420, 37298867), (476, 32910765), (510, 30716714), (595, 26328612), (714, 21940510), (1020, 15358357), (1190, 13164306), (1428, 10970255), (1785, 8776204), (2380, 6582153), (3570, 4388102), (7140, 2194051)]