2017199030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 4798725120

約数和(自身を除く): 2781526090

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 173, 190, 209, 266, 346, 385, 418, 665, 770, 797, 865, 1045, 1211, 1330, 1463, 1594, 1730, 1903, 2090, 2422, 2926, 3287, 3806, 3985, 5579, 6055, 6574, 7315, 7970, 8767, 9515, 11158, 12110, 13321, 14630, 15143, 16435, 17534, 19030, 23009, 26642, 27895, 30286, 32870, 36157, 43835, 46018, 55790, 61369, 66605, 72314, 75715, 87670, 106001, 115045, 122738, 133210, 137881, 151430, 166573, 180785, 212002, 230090, 253099, 275762, 306845, 333146, 361570, 506198, 530005, 613690, 689405, 832865, 965167, 1060010, 1166011, 1265495, 1378810, 1516691, 1665730, 1930334, 2332022, 2530990, 2619739, 3033382, 4825835, 5239478, 5830055, 7583455, 9651670, 10616837, 11660110, 13098695, 15166910, 18338173, 21233674, 26197390, 28817129, 36676346, 53084185, 57634258, 91690865, 106168370, 144085645, 183381730, 201719903, 288171290, 403439806, 1008599515, 2017199030]

約数ペア:

[(1, 2017199030), (2, 1008599515), (5, 403439806), (7, 288171290), (10, 201719903), (11, 183381730), (14, 144085645), (19, 106168370), (22, 91690865), (35, 57634258), (38, 53084185), (55, 36676346), (70, 28817129), (77, 26197390), (95, 21233674), (110, 18338173), (133, 15166910), (154, 13098695), (173, 11660110), (190, 10616837), (209, 9651670), (266, 7583455), (346, 5830055), (385, 5239478), (418, 4825835), (665, 3033382), (770, 2619739), (797, 2530990), (865, 2332022), (1045, 1930334), (1211, 1665730), (1330, 1516691), (1463, 1378810), (1594, 1265495), (1730, 1166011), (1903, 1060010), (2090, 965167), (2422, 832865), (2926, 689405), (3287, 613690), (3806, 530005), (3985, 506198), (5579, 361570), (6055, 333146), (6574, 306845), (7315, 275762), (7970, 253099), (8767, 230090), (9515, 212002), (11158, 180785), (12110, 166573), (13321, 151430), (14630, 137881), (15143, 133210), (16435, 122738), (17534, 115045), (19030, 106001), (23009, 87670), (26642, 75715), (27895, 72314), (30286, 66605), (32870, 61369), (36157, 55790), (43835, 46018)]