26343030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 78630912

約数和(自身を除く): 52287882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 70, 85, 94, 102, 105, 119, 141, 157, 170, 210, 235, 238, 255, 282, 314, 329, 357, 470, 471, 510, 595, 658, 705, 714, 785, 799, 942, 987, 1099, 1190, 1410, 1570, 1598, 1645, 1785, 1974, 2198, 2355, 2397, 2669, 3290, 3297, 3570, 3995, 4710, 4794, 4935, 5338, 5495, 5593, 6594, 7379, 7990, 8007, 9870, 10990, 11186, 11985, 13345, 14758, 16014, 16485, 16779, 18683, 22137, 23970, 26690, 27965, 32970, 33558, 36895, 37366, 40035, 44274, 51653, 55930, 56049, 73790, 80070, 83895, 93415, 103306, 110685, 112098, 125443, 154959, 167790, 186830, 221370, 250886, 258265, 280245, 309918, 376329, 516530, 560490, 627215, 752658, 774795, 878101, 1254430, 1549590, 1756202, 1881645, 2634303, 3763290, 4390505, 5268606, 8781010, 13171515, 26343030]

約数ペア:

[(1, 26343030), (2, 13171515), (3, 8781010), (5, 5268606), (6, 4390505), (7, 3763290), (10, 2634303), (14, 1881645), (15, 1756202), (17, 1549590), (21, 1254430), (30, 878101), (34, 774795), (35, 752658), (42, 627215), (47, 560490), (51, 516530), (70, 376329), (85, 309918), (94, 280245), (102, 258265), (105, 250886), (119, 221370), (141, 186830), (157, 167790), (170, 154959), (210, 125443), (235, 112098), (238, 110685), (255, 103306), (282, 93415), (314, 83895), (329, 80070), (357, 73790), (470, 56049), (471, 55930), (510, 51653), (595, 44274), (658, 40035), (705, 37366), (714, 36895), (785, 33558), (799, 32970), (942, 27965), (987, 26690), (1099, 23970), (1190, 22137), (1410, 18683), (1570, 16779), (1598, 16485), (1645, 16014), (1785, 14758), (1974, 13345), (2198, 11985), (2355, 11186), (2397, 10990), (2669, 9870), (3290, 8007), (3297, 7990), (3570, 7379), (3995, 6594), (4710, 5593), (4794, 5495), (4935, 5338)]