345013570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 752467968

約数和(自身を除く): 407454398

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 53, 55, 62, 83, 106, 110, 115, 155, 166, 230, 253, 265, 310, 341, 415, 506, 530, 583, 682, 713, 830, 913, 1166, 1219, 1265, 1426, 1643, 1705, 1826, 1909, 2438, 2530, 2573, 2915, 3286, 3410, 3565, 3818, 4399, 4565, 5146, 5830, 6095, 7130, 7843, 8215, 8798, 9130, 9545, 12190, 12865, 13409, 15686, 16430, 18073, 19090, 20999, 21995, 25730, 26818, 28303, 36146, 37789, 39215, 41998, 43990, 48389, 56606, 59179, 67045, 75578, 78430, 90365, 96778, 101177, 104995, 118358, 134090, 136369, 141515, 180730, 188945, 202354, 209990, 241945, 272738, 283030, 295895, 377890, 415679, 483890, 505885, 591790, 650969, 681845, 831358, 1011770, 1112947, 1301938, 1363690, 1500059, 2078395, 2225894, 3000118, 3136487, 3254845, 4156790, 5564735, 6272974, 6509690, 7500295, 11129470, 15000590, 15682435, 31364870, 34501357, 69002714, 172506785, 345013570]

約数ペア:

[(1, 345013570), (2, 172506785), (5, 69002714), (10, 34501357), (11, 31364870), (22, 15682435), (23, 15000590), (31, 11129470), (46, 7500295), (53, 6509690), (55, 6272974), (62, 5564735), (83, 4156790), (106, 3254845), (110, 3136487), (115, 3000118), (155, 2225894), (166, 2078395), (230, 1500059), (253, 1363690), (265, 1301938), (310, 1112947), (341, 1011770), (415, 831358), (506, 681845), (530, 650969), (583, 591790), (682, 505885), (713, 483890), (830, 415679), (913, 377890), (1166, 295895), (1219, 283030), (1265, 272738), (1426, 241945), (1643, 209990), (1705, 202354), (1826, 188945), (1909, 180730), (2438, 141515), (2530, 136369), (2573, 134090), (2915, 118358), (3286, 104995), (3410, 101177), (3565, 96778), (3818, 90365), (4399, 78430), (4565, 75578), (5146, 67045), (5830, 59179), (6095, 56606), (7130, 48389), (7843, 43990), (8215, 41998), (8798, 39215), (9130, 37789), (9545, 36146), (12190, 28303), (12865, 26818), (13409, 25730), (15686, 21995), (16430, 20999), (18073, 19090)]