1939570150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 4243156992

約数和(自身を除く): 2303586842

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 157, 175, 235, 314, 329, 350, 470, 658, 751, 785, 1099, 1175, 1502, 1570, 1645, 2198, 2350, 3290, 3755, 3925, 5257, 5495, 7379, 7510, 7850, 8225, 10514, 10990, 14758, 16450, 18775, 26285, 27475, 35297, 36895, 37550, 51653, 52570, 54950, 70594, 73790, 103306, 117907, 131425, 176485, 184475, 235814, 247079, 258265, 262850, 352970, 368950, 494158, 516530, 589535, 825349, 882425, 1179070, 1235395, 1291325, 1650698, 1764850, 2470790, 2582650, 2947675, 4126745, 5541629, 5895350, 6176975, 8253490, 11083258, 12353950, 20633725, 27708145, 38791403, 41267450, 55416290, 77582806, 138540725, 193957015, 277081450, 387914030, 969785075, 1939570150]

約数ペア:

[(1, 1939570150), (2, 969785075), (5, 387914030), (7, 277081450), (10, 193957015), (14, 138540725), (25, 77582806), (35, 55416290), (47, 41267450), (50, 38791403), (70, 27708145), (94, 20633725), (157, 12353950), (175, 11083258), (235, 8253490), (314, 6176975), (329, 5895350), (350, 5541629), (470, 4126745), (658, 2947675), (751, 2582650), (785, 2470790), (1099, 1764850), (1175, 1650698), (1502, 1291325), (1570, 1235395), (1645, 1179070), (2198, 882425), (2350, 825349), (3290, 589535), (3755, 516530), (3925, 494158), (5257, 368950), (5495, 352970), (7379, 262850), (7510, 258265), (7850, 247079), (8225, 235814), (10514, 184475), (10990, 176485), (14758, 131425), (16450, 117907), (18775, 103306), (26285, 73790), (27475, 70594), (35297, 54950), (36895, 52570), (37550, 51653)]