26964990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 79541280

約数和(自身を除く): 52576290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1213, 1235, 1482, 1710, 2223, 2426, 2470, 3639, 3705, 4446, 6065, 7278, 7410, 10917, 11115, 12130, 15769, 18195, 21834, 22230, 23047, 31538, 36390, 46094, 47307, 54585, 69141, 78845, 94614, 109170, 115235, 138282, 141921, 157690, 207423, 230470, 236535, 283842, 299611, 345705, 414846, 473070, 599222, 691410, 709605, 898833, 1037115, 1419210, 1498055, 1797666, 2074230, 2696499, 2996110, 4494165, 5392998, 8988330, 13482495, 26964990]

約数ペア:

[(1, 26964990), (2, 13482495), (3, 8988330), (5, 5392998), (6, 4494165), (9, 2996110), (10, 2696499), (13, 2074230), (15, 1797666), (18, 1498055), (19, 1419210), (26, 1037115), (30, 898833), (38, 709605), (39, 691410), (45, 599222), (57, 473070), (65, 414846), (78, 345705), (90, 299611), (95, 283842), (114, 236535), (117, 230470), (130, 207423), (171, 157690), (190, 141921), (195, 138282), (234, 115235), (247, 109170), (285, 94614), (342, 78845), (390, 69141), (494, 54585), (570, 47307), (585, 46094), (741, 36390), (855, 31538), (1170, 23047), (1213, 22230), (1235, 21834), (1482, 18195), (1710, 15769), (2223, 12130), (2426, 11115), (2470, 10917), (3639, 7410), (3705, 7278), (4446, 6065)]