565551210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 1595510784

約数和(自身を除く): 1029959574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 83, 105, 142, 166, 210, 213, 249, 355, 415, 426, 457, 497, 498, 581, 710, 830, 914, 994, 1065, 1162, 1245, 1371, 1491, 1743, 2130, 2285, 2485, 2490, 2742, 2905, 2982, 3199, 3486, 4570, 4970, 5810, 5893, 6398, 6855, 7455, 8715, 9597, 11786, 13710, 14910, 15995, 17430, 17679, 19194, 29465, 31990, 32447, 35358, 37931, 41251, 47985, 58930, 64894, 75862, 82502, 88395, 95970, 97341, 113793, 123753, 162235, 176790, 189655, 194682, 206255, 227129, 227586, 247506, 265517, 324470, 379310, 412510, 454258, 486705, 531034, 568965, 618765, 681387, 796551, 973410, 1135645, 1137930, 1237530, 1327585, 1362774, 1593102, 2271290, 2655170, 2693101, 3406935, 3982755, 5386202, 6813870, 7965510, 8079303, 13465505, 16158606, 18851707, 26931010, 37703414, 40396515, 56555121, 80793030, 94258535, 113110242, 188517070, 282775605, 565551210]

約数ペア:

[(1, 565551210), (2, 282775605), (3, 188517070), (5, 113110242), (6, 94258535), (7, 80793030), (10, 56555121), (14, 40396515), (15, 37703414), (21, 26931010), (30, 18851707), (35, 16158606), (42, 13465505), (70, 8079303), (71, 7965510), (83, 6813870), (105, 5386202), (142, 3982755), (166, 3406935), (210, 2693101), (213, 2655170), (249, 2271290), (355, 1593102), (415, 1362774), (426, 1327585), (457, 1237530), (497, 1137930), (498, 1135645), (581, 973410), (710, 796551), (830, 681387), (914, 618765), (994, 568965), (1065, 531034), (1162, 486705), (1245, 454258), (1371, 412510), (1491, 379310), (1743, 324470), (2130, 265517), (2285, 247506), (2485, 227586), (2490, 227129), (2742, 206255), (2905, 194682), (2982, 189655), (3199, 176790), (3486, 162235), (4570, 123753), (4970, 113793), (5810, 97341), (5893, 95970), (6398, 88395), (6855, 82502), (7455, 75862), (8715, 64894), (9597, 58930), (11786, 47985), (13710, 41251), (14910, 37931), (15995, 35358), (17430, 32447), (17679, 31990), (19194, 29465)]