26455830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 40728810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 647, 705, 870, 1294, 1363, 1410, 1941, 2726, 3235, 3882, 4089, 6470, 6815, 8178, 9705, 13630, 18763, 19410, 20445, 30409, 37526, 40890, 56289, 60818, 91227, 93815, 112578, 152045, 182454, 187630, 281445, 304090, 456135, 562890, 881861, 912270, 1763722, 2645583, 4409305, 5291166, 8818610, 13227915, 26455830]

約数ペア:

[(1, 26455830), (2, 13227915), (3, 8818610), (5, 5291166), (6, 4409305), (10, 2645583), (15, 1763722), (29, 912270), (30, 881861), (47, 562890), (58, 456135), (87, 304090), (94, 281445), (141, 187630), (145, 182454), (174, 152045), (235, 112578), (282, 93815), (290, 91227), (435, 60818), (470, 56289), (647, 40890), (705, 37526), (870, 30409), (1294, 20445), (1363, 19410), (1410, 18763), (1941, 13630), (2726, 9705), (3235, 8178), (3882, 6815), (4089, 6470)]