85031940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 273772800

約数和(自身を除く): 188740860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 965, 1049, 1158, 1351, 1930, 2098, 2316, 2702, 2895, 3147, 3860, 4053, 4196, 5245, 5404, 5790, 6294, 6755, 7343, 8106, 10490, 11580, 12588, 13510, 14686, 15735, 16212, 20265, 20980, 22029, 27020, 29372, 31470, 36715, 40530, 44058, 62940, 73430, 81060, 88116, 110145, 146860, 202457, 220290, 404914, 440580, 607371, 809828, 1012285, 1214742, 1417199, 2024570, 2429484, 2834398, 3036855, 4049140, 4251597, 5668796, 6073710, 7085995, 8503194, 12147420, 14171990, 17006388, 21257985, 28343980, 42515970, 85031940]

約数ペア:

[(1, 85031940), (2, 42515970), (3, 28343980), (4, 21257985), (5, 17006388), (6, 14171990), (7, 12147420), (10, 8503194), (12, 7085995), (14, 6073710), (15, 5668796), (20, 4251597), (21, 4049140), (28, 3036855), (30, 2834398), (35, 2429484), (42, 2024570), (60, 1417199), (70, 1214742), (84, 1012285), (105, 809828), (140, 607371), (193, 440580), (210, 404914), (386, 220290), (420, 202457), (579, 146860), (772, 110145), (965, 88116), (1049, 81060), (1158, 73430), (1351, 62940), (1930, 44058), (2098, 40530), (2316, 36715), (2702, 31470), (2895, 29372), (3147, 27020), (3860, 22029), (4053, 20980), (4196, 20265), (5245, 16212), (5404, 15735), (5790, 14686), (6294, 13510), (6755, 12588), (7343, 11580), (8106, 10490)]