12827850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 38330880

約数和(自身を除く): 25503030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 643, 665, 798, 950, 1050, 1286, 1330, 1425, 1929, 1995, 2850, 3215, 3325, 3858, 3990, 4501, 6430, 6650, 9002, 9645, 9975, 12217, 13503, 16075, 19290, 19950, 22505, 24434, 27006, 32150, 36651, 45010, 48225, 61085, 67515, 73302, 85519, 96450, 112525, 122170, 135030, 171038, 183255, 225050, 256557, 305425, 337575, 366510, 427595, 513114, 610850, 675150, 855190, 916275, 1282785, 1832550, 2137975, 2565570, 4275950, 6413925, 12827850]

約数ペア:

[(1, 12827850), (2, 6413925), (3, 4275950), (5, 2565570), (6, 2137975), (7, 1832550), (10, 1282785), (14, 916275), (15, 855190), (19, 675150), (21, 610850), (25, 513114), (30, 427595), (35, 366510), (38, 337575), (42, 305425), (50, 256557), (57, 225050), (70, 183255), (75, 171038), (95, 135030), (105, 122170), (114, 112525), (133, 96450), (150, 85519), (175, 73302), (190, 67515), (210, 61085), (266, 48225), (285, 45010), (350, 36651), (399, 32150), (475, 27006), (525, 24434), (570, 22505), (643, 19950), (665, 19290), (798, 16075), (950, 13503), (1050, 12217), (1286, 9975), (1330, 9645), (1425, 9002), (1929, 6650), (1995, 6430), (2850, 4501), (3215, 3990), (3325, 3858)]