29138970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 86169600

約数和(自身を除く): 57030630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 67, 70, 95, 105, 109, 114, 133, 134, 190, 201, 210, 218, 266, 285, 327, 335, 399, 402, 469, 545, 570, 654, 665, 670, 763, 798, 938, 1005, 1090, 1273, 1330, 1407, 1526, 1635, 1995, 2010, 2071, 2289, 2345, 2546, 2814, 3270, 3815, 3819, 3990, 4142, 4578, 4690, 6213, 6365, 7035, 7303, 7630, 7638, 8911, 10355, 11445, 12426, 12730, 14070, 14497, 14606, 17822, 19095, 20710, 21909, 22890, 26733, 28994, 31065, 36515, 38190, 43491, 43818, 44555, 51121, 53466, 62130, 72485, 73030, 86982, 89110, 102242, 109545, 133665, 138757, 144970, 153363, 217455, 219090, 255605, 267330, 277514, 306726, 416271, 434910, 511210, 693785, 766815, 832542, 971299, 1387570, 1533630, 1942598, 2081355, 2913897, 4162710, 4856495, 5827794, 9712990, 14569485, 29138970]

約数ペア:

[(1, 29138970), (2, 14569485), (3, 9712990), (5, 5827794), (6, 4856495), (7, 4162710), (10, 2913897), (14, 2081355), (15, 1942598), (19, 1533630), (21, 1387570), (30, 971299), (35, 832542), (38, 766815), (42, 693785), (57, 511210), (67, 434910), (70, 416271), (95, 306726), (105, 277514), (109, 267330), (114, 255605), (133, 219090), (134, 217455), (190, 153363), (201, 144970), (210, 138757), (218, 133665), (266, 109545), (285, 102242), (327, 89110), (335, 86982), (399, 73030), (402, 72485), (469, 62130), (545, 53466), (570, 51121), (654, 44555), (665, 43818), (670, 43491), (763, 38190), (798, 36515), (938, 31065), (1005, 28994), (1090, 26733), (1273, 22890), (1330, 21909), (1407, 20710), (1526, 19095), (1635, 17822), (1995, 14606), (2010, 14497), (2071, 14070), (2289, 12730), (2345, 12426), (2546, 11445), (2814, 10355), (3270, 8911), (3815, 7638), (3819, 7630), (3990, 7303), (4142, 7035), (4578, 6365), (4690, 6213)]