29490890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 64012032

約数和(自身を除く): 34521142

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 503, 533, 715, 902, 1006, 1066, 1430, 2255, 2515, 2665, 4510, 5030, 5330, 5533, 5863, 6539, 11066, 11726, 13078, 20623, 27665, 29315, 32695, 41246, 55330, 58630, 65390, 71929, 103115, 143858, 206230, 226853, 268099, 359645, 453706, 536198, 719290, 1134265, 1340495, 2268530, 2680990, 2949089, 5898178, 14745445, 29490890]

約数ペア:

[(1, 29490890), (2, 14745445), (5, 5898178), (10, 2949089), (11, 2680990), (13, 2268530), (22, 1340495), (26, 1134265), (41, 719290), (55, 536198), (65, 453706), (82, 359645), (110, 268099), (130, 226853), (143, 206230), (205, 143858), (286, 103115), (410, 71929), (451, 65390), (503, 58630), (533, 55330), (715, 41246), (902, 32695), (1006, 29315), (1066, 27665), (1430, 20623), (2255, 13078), (2515, 11726), (2665, 11066), (4510, 6539), (5030, 5863), (5330, 5533)]