30089584

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 70227648

約数和(自身を除く): 40138064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 106, 112, 137, 148, 212, 259, 274, 296, 371, 424, 518, 548, 592, 742, 848, 959, 1036, 1096, 1484, 1918, 1961, 2072, 2192, 2968, 3836, 3922, 4144, 5069, 5936, 7261, 7672, 7844, 10138, 13727, 14522, 15344, 15688, 20276, 27454, 29044, 31376, 35483, 40552, 50827, 54908, 58088, 70966, 81104, 101654, 109816, 116176, 141932, 203308, 219632, 268657, 283864, 406616, 537314, 567728, 813232, 1074628, 1880599, 2149256, 3761198, 4298512, 7522396, 15044792, 30089584]

約数ペア:

[(1, 30089584), (2, 15044792), (4, 7522396), (7, 4298512), (8, 3761198), (14, 2149256), (16, 1880599), (28, 1074628), (37, 813232), (53, 567728), (56, 537314), (74, 406616), (106, 283864), (112, 268657), (137, 219632), (148, 203308), (212, 141932), (259, 116176), (274, 109816), (296, 101654), (371, 81104), (424, 70966), (518, 58088), (548, 54908), (592, 50827), (742, 40552), (848, 35483), (959, 31376), (1036, 29044), (1096, 27454), (1484, 20276), (1918, 15688), (1961, 15344), (2072, 14522), (2192, 13727), (2968, 10138), (3836, 7844), (3922, 7672), (4144, 7261), (5069, 5936)]