26415810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 71334900

約数和(自身を除く): 44919090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 349, 435, 522, 698, 841, 870, 1047, 1305, 1682, 1745, 2094, 2523, 2610, 3141, 3490, 4205, 5046, 5235, 6282, 7569, 8410, 10121, 10470, 12615, 15138, 15705, 20242, 25230, 30363, 31410, 37845, 50605, 60726, 75690, 91089, 101210, 151815, 182178, 293509, 303630, 455445, 587018, 880527, 910890, 1467545, 1761054, 2641581, 2935090, 4402635, 5283162, 8805270, 13207905, 26415810]

約数ペア:

[(1, 26415810), (2, 13207905), (3, 8805270), (5, 5283162), (6, 4402635), (9, 2935090), (10, 2641581), (15, 1761054), (18, 1467545), (29, 910890), (30, 880527), (45, 587018), (58, 455445), (87, 303630), (90, 293509), (145, 182178), (174, 151815), (261, 101210), (290, 91089), (349, 75690), (435, 60726), (522, 50605), (698, 37845), (841, 31410), (870, 30363), (1047, 25230), (1305, 20242), (1682, 15705), (1745, 15138), (2094, 12615), (2523, 10470), (2610, 10121), (3141, 8410), (3490, 7569), (4205, 6282), (5046, 5235)]