29305540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4348

約数の個数: 48

約数和(自身を含む): 69318144

約数和(自身を除く): 40012604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 4297, 6820, 8594, 17188, 21485, 42970, 47267, 85940, 94534, 133207, 189068, 236335, 266414, 472670, 532828, 666035, 945340, 1332070, 1465277, 2664140, 2930554, 5861108, 7326385, 14652770, 29305540]

約数ペア:

[(1, 29305540), (2, 14652770), (4, 7326385), (5, 5861108), (10, 2930554), (11, 2664140), (20, 1465277), (22, 1332070), (31, 945340), (44, 666035), (55, 532828), (62, 472670), (110, 266414), (124, 236335), (155, 189068), (220, 133207), (310, 94534), (341, 85940), (620, 47267), (682, 42970), (1364, 21485), (1705, 17188), (3410, 8594), (4297, 6820)]