29442210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 87367680

約数和(自身を除く): 57925470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 157, 190, 210, 235, 266, 282, 285, 314, 329, 399, 470, 471, 570, 658, 665, 705, 785, 798, 893, 942, 987, 1099, 1330, 1410, 1570, 1645, 1786, 1974, 1995, 2198, 2355, 2679, 2983, 3290, 3297, 3990, 4465, 4710, 4935, 5358, 5495, 5966, 6251, 6594, 7379, 8930, 8949, 9870, 10990, 12502, 13395, 14758, 14915, 16485, 17898, 18753, 20881, 22137, 26790, 29830, 31255, 32970, 36895, 37506, 41762, 44274, 44745, 51653, 62510, 62643, 73790, 89490, 93765, 103306, 104405, 110685, 125286, 140201, 154959, 187530, 208810, 221370, 258265, 280402, 309918, 313215, 420603, 516530, 626430, 701005, 774795, 841206, 981407, 1402010, 1549590, 1962814, 2103015, 2944221, 4206030, 4907035, 5888442, 9814070, 14721105, 29442210]

約数ペア:

[(1, 29442210), (2, 14721105), (3, 9814070), (5, 5888442), (6, 4907035), (7, 4206030), (10, 2944221), (14, 2103015), (15, 1962814), (19, 1549590), (21, 1402010), (30, 981407), (35, 841206), (38, 774795), (42, 701005), (47, 626430), (57, 516530), (70, 420603), (94, 313215), (95, 309918), (105, 280402), (114, 258265), (133, 221370), (141, 208810), (157, 187530), (190, 154959), (210, 140201), (235, 125286), (266, 110685), (282, 104405), (285, 103306), (314, 93765), (329, 89490), (399, 73790), (470, 62643), (471, 62510), (570, 51653), (658, 44745), (665, 44274), (705, 41762), (785, 37506), (798, 36895), (893, 32970), (942, 31255), (987, 29830), (1099, 26790), (1330, 22137), (1410, 20881), (1570, 18753), (1645, 17898), (1786, 16485), (1974, 14915), (1995, 14758), (2198, 13395), (2355, 12502), (2679, 10990), (2983, 9870), (3290, 8949), (3297, 8930), (3990, 7379), (4465, 6594), (4710, 6251), (4935, 5966), (5358, 5495)]