236531490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3863}}^1$

素因数の和:4043

約数の個数: 64

約数和(自身を含む): 615396096

約数和(自身を除く): 378864606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 3863, 4082, 4710, 6123, 7726, 10205, 11589, 12246, 19315, 20410, 23178, 30615, 38630, 50219, 57945, 61230, 100438, 115890, 150657, 251095, 301314, 502190, 606491, 753285, 1212982, 1506570, 1819473, 3032455, 3638946, 6064910, 7884383, 9097365, 15768766, 18194730, 23653149, 39421915, 47306298, 78843830, 118265745, 236531490]

約数ペア:

[(1, 236531490), (2, 118265745), (3, 78843830), (5, 47306298), (6, 39421915), (10, 23653149), (13, 18194730), (15, 15768766), (26, 9097365), (30, 7884383), (39, 6064910), (65, 3638946), (78, 3032455), (130, 1819473), (157, 1506570), (195, 1212982), (314, 753285), (390, 606491), (471, 502190), (785, 301314), (942, 251095), (1570, 150657), (2041, 115890), (2355, 100438), (3863, 61230), (4082, 57945), (4710, 50219), (6123, 38630), (7726, 30615), (10205, 23178), (11589, 20410), (12246, 19315)]