12691046690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{25889}}^1$

素因数の和:26099

約数の個数: 64

約数和(自身を含む): 26842752000

約数和(自身を除く): 14151705310

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 149, 235, 298, 329, 470, 658, 745, 1043, 1490, 1645, 2086, 3290, 5215, 7003, 10430, 14006, 25889, 35015, 49021, 51778, 70030, 98042, 129445, 181223, 245105, 258890, 362446, 490210, 906115, 1216783, 1812230, 2433566, 3857461, 6083915, 7714922, 8517481, 12167830, 17034962, 19287305, 27002227, 38574610, 42587405, 54004454, 85174810, 135011135, 181300667, 270022270, 362601334, 906503335, 1269104669, 1813006670, 2538209338, 6345523345, 12691046690]

約数ペア:

[(1, 12691046690), (2, 6345523345), (5, 2538209338), (7, 1813006670), (10, 1269104669), (14, 906503335), (35, 362601334), (47, 270022270), (70, 181300667), (94, 135011135), (149, 85174810), (235, 54004454), (298, 42587405), (329, 38574610), (470, 27002227), (658, 19287305), (745, 17034962), (1043, 12167830), (1490, 8517481), (1645, 7714922), (2086, 6083915), (3290, 3857461), (5215, 2433566), (7003, 1812230), (10430, 1216783), (14006, 906115), (25889, 490210), (35015, 362446), (49021, 258890), (51778, 245105), (70030, 181223), (98042, 129445)]