42891930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 121867200

約数和(自身を除く): 78975270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 929, 1026, 1215, 1539, 1710, 1858, 2430, 2565, 2787, 3078, 4617, 4645, 5130, 5574, 7695, 8361, 9234, 9290, 13935, 15390, 16722, 17651, 23085, 25083, 27870, 35302, 41805, 46170, 50166, 52953, 75249, 83610, 88255, 105906, 125415, 150498, 158859, 176510, 225747, 250830, 264765, 317718, 376245, 451494, 476577, 529530, 752490, 794295, 953154, 1128735, 1429731, 1588590, 2257470, 2382885, 2859462, 4289193, 4765770, 7148655, 8578386, 14297310, 21445965, 42891930]

約数ペア:

[(1, 42891930), (2, 21445965), (3, 14297310), (5, 8578386), (6, 7148655), (9, 4765770), (10, 4289193), (15, 2859462), (18, 2382885), (19, 2257470), (27, 1588590), (30, 1429731), (38, 1128735), (45, 953154), (54, 794295), (57, 752490), (81, 529530), (90, 476577), (95, 451494), (114, 376245), (135, 317718), (162, 264765), (171, 250830), (190, 225747), (243, 176510), (270, 158859), (285, 150498), (342, 125415), (405, 105906), (486, 88255), (513, 83610), (570, 75249), (810, 52953), (855, 50166), (929, 46170), (1026, 41805), (1215, 35302), (1539, 27870), (1710, 25083), (1858, 23085), (2430, 17651), (2565, 16722), (2787, 15390), (3078, 13935), (4617, 9290), (4645, 9234), (5130, 8361), (5574, 7695)]