34308840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 108028800

約数和(自身を除く): 73719960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 109, 120, 122, 129, 172, 183, 215, 218, 244, 258, 305, 327, 344, 366, 430, 436, 488, 516, 545, 610, 645, 654, 732, 860, 872, 915, 1032, 1090, 1220, 1290, 1308, 1464, 1635, 1720, 1830, 2180, 2440, 2580, 2616, 2623, 3270, 3660, 4360, 4687, 5160, 5246, 6540, 6649, 7320, 7869, 9374, 10492, 13080, 13115, 13298, 14061, 15738, 18748, 19947, 20984, 23435, 26230, 26596, 28122, 31476, 33245, 37496, 39345, 39894, 46870, 52460, 53192, 56244, 62952, 66490, 70305, 78690, 79788, 93740, 99735, 104920, 112488, 132980, 140610, 157380, 159576, 187480, 199470, 265960, 281220, 285907, 314760, 398940, 562440, 571814, 797880, 857721, 1143628, 1429535, 1715442, 2287256, 2859070, 3430884, 4288605, 5718140, 6861768, 8577210, 11436280, 17154420, 34308840]

約数ペア:

[(1, 34308840), (2, 17154420), (3, 11436280), (4, 8577210), (5, 6861768), (6, 5718140), (8, 4288605), (10, 3430884), (12, 2859070), (15, 2287256), (20, 1715442), (24, 1429535), (30, 1143628), (40, 857721), (43, 797880), (60, 571814), (61, 562440), (86, 398940), (109, 314760), (120, 285907), (122, 281220), (129, 265960), (172, 199470), (183, 187480), (215, 159576), (218, 157380), (244, 140610), (258, 132980), (305, 112488), (327, 104920), (344, 99735), (366, 93740), (430, 79788), (436, 78690), (488, 70305), (516, 66490), (545, 62952), (610, 56244), (645, 53192), (654, 52460), (732, 46870), (860, 39894), (872, 39345), (915, 37496), (1032, 33245), (1090, 31476), (1220, 28122), (1290, 26596), (1308, 26230), (1464, 23435), (1635, 20984), (1720, 19947), (1830, 18748), (2180, 15738), (2440, 14061), (2580, 13298), (2616, 13115), (2623, 13080), (3270, 10492), (3660, 9374), (4360, 7869), (4687, 7320), (5160, 6649), (5246, 6540)]