77846790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{52957}}^1$

素因数の和:52981

約数の個数: 48

約数和(自身を含む): 217339632

約数和(自身を除く): 139492842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 52957, 105914, 158871, 264785, 317742, 370699, 529570, 741398, 794355, 1112097, 1588710, 1853495, 2224194, 2594893, 3706990, 5189786, 5560485, 7784679, 11120970, 12974465, 15569358, 25948930, 38923395, 77846790]

約数ペア:

[(1, 77846790), (2, 38923395), (3, 25948930), (5, 15569358), (6, 12974465), (7, 11120970), (10, 7784679), (14, 5560485), (15, 5189786), (21, 3706990), (30, 2594893), (35, 2224194), (42, 1853495), (49, 1588710), (70, 1112097), (98, 794355), (105, 741398), (147, 529570), (210, 370699), (245, 317742), (294, 264785), (490, 158871), (735, 105914), (1470, 52957)]