236411890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5395

約数の個数: 64

約数和(自身を含む): 516160512

約数和(自身を除く): 279748622

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 4030, 4433, 5333, 8866, 10666, 22165, 26665, 44330, 53330, 58663, 69329, 117326, 138658, 165323, 293315, 330646, 346645, 586630, 693290, 762619, 826615, 1525238, 1653230, 1818553, 2149199, 3637106, 3813095, 4298398, 7626190, 9092765, 10745995, 18185530, 21491990, 23641189, 47282378, 118205945, 236411890]

約数ペア:

[(1, 236411890), (2, 118205945), (5, 47282378), (10, 23641189), (11, 21491990), (13, 18185530), (22, 10745995), (26, 9092765), (31, 7626190), (55, 4298398), (62, 3813095), (65, 3637106), (110, 2149199), (130, 1818553), (143, 1653230), (155, 1525238), (286, 826615), (310, 762619), (341, 693290), (403, 586630), (682, 346645), (715, 330646), (806, 293315), (1430, 165323), (1705, 138658), (2015, 117326), (3410, 69329), (4030, 58663), (4433, 53330), (5333, 44330), (8866, 26665), (10666, 22165)]