12460770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 40089600

約数和(自身を除く): 27628830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 347, 378, 399, 513, 570, 630, 665, 694, 798, 855, 945, 1026, 1041, 1197, 1330, 1710, 1735, 1890, 1995, 2082, 2394, 2429, 2565, 3123, 3470, 3591, 3990, 4858, 5130, 5205, 5985, 6246, 6593, 7182, 7287, 9369, 10410, 11970, 12145, 13186, 14574, 15615, 17955, 18738, 19779, 21861, 24290, 31230, 32965, 35910, 36435, 39558, 43722, 46151, 46845, 59337, 65583, 65930, 72870, 92302, 93690, 98895, 109305, 118674, 131166, 138453, 178011, 197790, 218610, 230755, 276906, 296685, 327915, 356022, 415359, 461510, 593370, 655830, 692265, 830718, 890055, 1246077, 1384530, 1780110, 2076795, 2492154, 4153590, 6230385, 12460770]

約数ペア:

[(1, 12460770), (2, 6230385), (3, 4153590), (5, 2492154), (6, 2076795), (7, 1780110), (9, 1384530), (10, 1246077), (14, 890055), (15, 830718), (18, 692265), (19, 655830), (21, 593370), (27, 461510), (30, 415359), (35, 356022), (38, 327915), (42, 296685), (45, 276906), (54, 230755), (57, 218610), (63, 197790), (70, 178011), (90, 138453), (95, 131166), (105, 118674), (114, 109305), (126, 98895), (133, 93690), (135, 92302), (171, 72870), (189, 65930), (190, 65583), (210, 59337), (266, 46845), (270, 46151), (285, 43722), (315, 39558), (342, 36435), (347, 35910), (378, 32965), (399, 31230), (513, 24290), (570, 21861), (630, 19779), (665, 18738), (694, 17955), (798, 15615), (855, 14574), (945, 13186), (1026, 12145), (1041, 11970), (1197, 10410), (1330, 9369), (1710, 7287), (1735, 7182), (1890, 6593), (1995, 6246), (2082, 5985), (2394, 5205), (2429, 5130), (2565, 4858), (3123, 3990), (3470, 3591)]